Questions on Algebra: Decimal numbers, power of 10, rounding answered by real tutors!

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Question 170107: Convert the repeating decimal 0.1212. . . to a fraction with integer numerator and denominator.

: Convert the repeating decimal 0.1212. . . to a fraction with integer numerator and denominator.

Click here to see answer by Alan3354(1427)

Question 168940: How do we change 0.16666... to a fraction: How do we change 0.16666... to a fraction
Click here to see answer by josmiceli(2035)

Question 168940: How do we change 0.16666... to a fraction: How do we change 0.16666... to a fraction
Click here to see answer by stanbon(18998)

Question 168401This question is from textbook
: Solve for x:
0.4 + x =1 (0.4 = .44...)
Double checking my answer of x = 0.6This question is from textbook
: Solve for x:
0.4 + x =1 (0.4 = .44...)
Double checking my answer of x = 0.6
Click here to see answer by eggsarecool(11)

Question 168394This question is from textbook
: Solve for x:
0.9 - x = 1 (0.9 = .99....)
I want to double check my answer of x = -0.1This question is from textbook
: Solve for x:
0.9 - x = 1 (0.9 = .99....)
I want to double check my answer of x = -0.1
Click here to see answer by stanbon(18998)

Question 168211: How do you write a power as a decimal?

Example:2 to the 8th power: How do you write a power as a decimal?

Example:2 to the 8th power
Click here to see answer by Alan3354(1427)

Question 167356: -6.89-(-29.4): -6.89-(-29.4)
Click here to see answer by aswathytony(47)

Question 167117: what is 4.8 / 0.1104?: what is 4.8 / 0.1104?
Click here to see answer by Mathtut(524)

Question 167100This question is from textbook
: I want to double check to make sure that I did this problem right or did I misunderstand the question.
Convert the repeating decimal 0.1212...to a fraction with integer numerator and demoninator.
1/10 + 2/100 + 1/1000 + 2/10,000
(1,000 + 200 + 10 + 2)/10,000 = 1,212/10,000
I then divided by 2 to simplify which = 606/5000
" " = 303/2500 being the final answer
This question is from textbook
: I want to double check to make sure that I did this problem right or did I misunderstand the question.
Convert the repeating decimal 0.1212...to a fraction with integer numerator and demoninator.
1/10 + 2/100 + 1/1000 + 2/10,000
(1,000 + 200 + 10 + 2)/10,000 = 1,212/10,000
I then divided by 2 to simplify which = 606/5000
" " = 303/2500 being the final answer

Click here to see answer by Earlsdon(3748)

Question 166521: Hello. I am working on my algebra worksheet and I am stuck only on this problem. I am not so sure how to do it correctly. Can you please help me out with it tutors?
1) Write 5/8 as a decimal.
Thank You! : Hello. I am working on my algebra worksheet and I am stuck only on this problem. I am not so sure how to do it correctly. Can you please help me out with it tutors?
1) Write 5/8 as a decimal.
Thank You!
Click here to see answer by nerdybill(1123)

Question 164942: I really need help with this problem. When I try to do it, the numbers go on and on forever. I need to figure out 73/86 converted to a decimal. Thank you for your time.: I really need help with this problem. When I try to do it, the numbers go on and on forever. I need to figure out 73/86 converted to a decimal. Thank you for your time.
Click here to see answer by Fombitz(1755)

Question 164760This question is from textbook harcourt math workbook
: Find the value of n
10xn=8
This question is from textbook harcourt math workbook
: Find the value of n
10xn=8

Click here to see answer by checkley77(3639)

Question 164153This question is from textbook MATHEMATICS APPLICATION AND CONCEPTS COURSE 3
: WHAT IS 2 AND 3/11 AS A DECIMAL?
This question is from textbook MATHEMATICS APPLICATION AND CONCEPTS COURSE 3
: WHAT IS 2 AND 3/11 AS A DECIMAL?

Click here to see answer by checkley77(3639)

Question 163834This question is from textbook saxon algebra 2
: The density of an object is its mass divided by its volume, The mass of the planet Mercury is 3.3 x 10^23kg. Its volume is 6.1 x 10^10km^3. Approximately what is the density of Mercury in kg/km^3?
My answer: 5.4 x 10^13 kg/km^3. Is this correct?This question is from textbook saxon algebra 2
: The density of an object is its mass divided by its volume, The mass of the planet Mercury is 3.3 x 10^23kg. Its volume is 6.1 x 10^10km^3. Approximately what is the density of Mercury in kg/km^3?
My answer: 5.4 x 10^13 kg/km^3. Is this correct?
Click here to see answer by scott8148(2759)

Question 163205: 338.742 divided by 0.54: 338.742 divided by 0.54
Click here to see answer by jnb228(4)

Question 162604: What steps would I take to change 6.4 to a percent? I can change it to a fraction but I am not sure on how to move the decimal.
thanks,
Harmony: What steps would I take to change 6.4 to a percent? I can change it to a fraction but I am not sure on how to move the decimal.
thanks,
Harmony
Click here to see answer by jojo14344(883)

Question 161662: Write one thousand, five hundred six and three tenths as a decimal.
I have been working on this for a while; but I can not figure out the complete answer to this problem. I was wondering if you can help me with it and show me how you come out with the correct answer.
Please e-mail me back.
-Thank You!: Write one thousand, five hundred six and three tenths as a decimal.
I have been working on this for a while; but I can not figure out the complete answer to this problem. I was wondering if you can help me with it and show me how you come out with the correct answer.
Please e-mail me back.
-Thank You!
Click here to see answer by checkley77(3639)

Question 161529: - List all the factors of 39.
- Which is larger 9/16 or 4/7?
- Explain in complete sentences and using mathematical vocabulary. Which is larger .3 or 3?
All of the work needs to be shown but getting stuck on coming up with the 3 problem's answers. Please respond when you tutor's get a chance. Thanks!: - List all the factors of 39.
- Which is larger 9/16 or 4/7?
- Explain in complete sentences and using mathematical vocabulary. Which is larger .3 or 3?
All of the work needs to be shown but getting stuck on coming up with the 3 problem's answers. Please respond when you tutor's get a chance. Thanks!
Click here to see answer by gonzo(474)

Question 161442: Hello Algebra Tutors,
Can you please help me with the following problems I am struggling with...
1) Which number does not equal 0.86?
- 0.860 or - .086
2) Write one thousand, five hundred six and three tenths as a decimal.
3) Translate in mathematical terms: a loss of 2 yards is better than a loss of 3 yards. (Hint= inequality signs!)
Please email me back as soon as possible for you.
I really need help and I really need to be able to show my work for each problem!
-Thanks.: Hello Algebra Tutors,
Can you please help me with the following problems I am struggling with...
1) Which number does not equal 0.86?
- 0.860 or - .086
2) Write one thousand, five hundred six and three tenths as a decimal.
3) Translate in mathematical terms: a loss of 2 yards is better than a loss of 3 yards. (Hint= inequality signs!)
Please email me back as soon as possible for you.
I really need help and I really need to be able to show my work for each problem!
-Thanks.
Click here to see answer by KnightOwlTutor(216)

Question 161286: How do you write a product as a decimal ? Example 10 4th power x 7.1 : How do you write a product as a decimal ? Example 10 4th power x 7.1
Click here to see answer by vleith(1172)

Question 161285: How do you write a power as a decimal ? Example 2 to the 7th power: How do you write a power as a decimal ? Example 2 to the 7th power
Click here to see answer by vleith(1172)

Question 161168: I please need help with my homework.
Please reply ASAP!
Write in Standard Form:
fifteen thousand, four and 53ten- thousandth.
Thank YOU!: I please need help with my homework.
Please reply ASAP!
Write in Standard Form:
fifteen thousand, four and 53ten- thousandth.
Thank YOU!
Click here to see answer by stanbon(18998)

Question 160183: what is 659.1649 rounded to the nearest tenth?: what is 659.1649 rounded to the nearest tenth?
Click here to see answer by nerdybill(1123)

Question 160184: what is 1 5/8 in a decimal form: what is 1 5/8 in a decimal form
Click here to see answer by Edwin McCravy(2086)

Question 159830: 3.7 is it greater that or less than to the number 3.71 ?: 3.7 is it greater that or less than to the number 3.71 ?
Click here to see answer by jim_thompson5910(9376)

Question 159041: Please help me divide a whole number into a decimal. 500/0.005: Please help me divide a whole number into a decimal. 500/0.005
Click here to see answer by gonzo(474)

Question 158350: if you have 4 with a small 4 upper right...do you multiply?
example number two : 5^4 x 3^2 is ???? every way I work them it is some huge number as an answer and I do not know what I am doing wrong
help....: if you have 4 with a small 4 upper right...do you multiply?
example number two : 5^4 x 3^2 is ???? every way I work them it is some huge number as an answer and I do not know what I am doing wrong
help....
Click here to see answer by jojo14344(883)

Question 158231: how will u right 10% in decimal form: how will u right 10% in decimal form
Click here to see answer by helpwithhomework(4)

Question 157643: Round 27,426,341 to the nearest million: Round 27,426,341 to the nearest million
Click here to see answer by Alan3354(1427)

Question 157342: Convert to decimal notation 8.67*10?. Simplify. Type an integer or decimal.: Convert to decimal notation 8.67*10?. Simplify. Type an integer or decimal.
Click here to see answer by jim_thompson5910(9376)

Question 156770: round 61.373737842 to th nearest ten millionth: round 61.373737842 to th nearest ten millionth
Click here to see answer by orca(336)

Question 156549: Why is 0 not a natural number?
: Why is 0 not a natural number?

Click here to see answer by Edwin McCravy(2086)

Question 156014: 321.4 divide by .071 and then round to two decimal places
: 321.4 divide by .071 and then round to two decimal places

Click here to see answer by checkley77(3639)

Question 156017: use words to write number.....
0.00006184
: use words to write number.....
0.00006184

Click here to see answer by ilana(218)

Question 155671: what is 10 to the power of 1000?: what is 10 to the power of 1000?
Click here to see answer by Adam(63)

Question 155670: what is 10 to the power of 1000?: what is 10 to the power of 1000?
Click here to see answer by Alan3354(1427)

Question 155213: how do you round to the nearest tenth example 0.9: how do you round to the nearest tenth example 0.9
Click here to see answer by checkley77(3639)

Question 155123: Division can be used to show that 7 over 40 can be written as what kind of decimal?: Division can be used to show that 7 over 40 can be written as what kind of decimal?
Click here to see answer by stanbon(18998)

Question 154850: write a story problem that can be solved using the equation:
18.50 / 0.5 = x: write a story problem that can be solved using the equation:
18.50 / 0.5 = x
Click here to see answer by jojo14344(883)

Question 154630: Find a pattern.Write a rule. Use your rules to find the missing numbers in the pattern.
Problem:2.3,2.5,2.4,2.6,2.5,__,2.6,2.8,__: Find a pattern.Write a rule. Use your rules to find the missing numbers in the pattern.
Problem:2.3,2.5,2.4,2.6,2.5,__,2.6,2.8,__
Click here to see answer by checkley77(3639)

Question 153986: What is 8.2015 rounded to the nearest thousandth ?: What is 8.2015 rounded to the nearest thousandth ?
Click here to see answer by checkley77(3639)

Question 153792: Hi. Please explain the following.
Simplify: x-xy
Change to a reduced fraction or mixed number: 2.375 =
Change to a decimal number: 5/8 and 5/6

Convert to a decimal number: 6 1/2% and 3 3/10 - 1 11/15
Thanks!: Hi. Please explain the following.
Simplify: x-xy
Change to a reduced fraction or mixed number: 2.375 =
Change to a decimal number: 5/8 and 5/6

Convert to a decimal number: 6 1/2% and 3 3/10 - 1 11/15
Thanks!
Click here to see answer by checkley77(3639)

Question 153666: 2+3.3p where p=3 What is the answer?: 2+3.3p where p=3 What is the answer?
Click here to see answer by Fombitz(1755)

Question 152727: what is 2.511 divided by 9: what is 2.511 divided by 9
Click here to see answer by jim_thompson5910(9376)