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

Tutors Answer Your Questions about decimal-numbers (FREE)

Question 701770: I need help with my math homework on decimals :
Decimal patterns with powers of 10.Divide
4 divided by 0.5
Click here to see answer by MathLover1(20849)

Question 701770: I need help with my math homework on decimals :
Decimal patterns with powers of 10.Divide
4 divided by 0.5
Click here to see answer by MathTherapy(10552)

Question 701990: Write 0.2 2/9 into fractional form.
Click here to see answer by rfer(16322)

Question 703634: How do you convert -7/20 to a decimal

Click here to see answer by lynnlo(4176)

Question 703634: How do you convert -7/20 to a decimal

Click here to see answer by jim_thompson5910(35256)

Question 703862: how do you convert the repeating decimal -1.666666666666667 into a fraction?
I know that the answer is supposed to be neagtive 5 thirds I just don't know to get it.
Click here to see answer by josgarithmetic(39617)

Question 704191: there are 18.5 ounces of soup in a can. this is equivalent to 524 grams. If Jenna has 8 ounces of soup, how many grams does she have? Round your answer to the nearest whole gram
Click here to see answer by josmiceli(19441)

Question 705575: Jane,Andre,and Maria pick apples.Andre picks 3 times as many pounds as Maria.Jane picks 2 times as many pounds as Andre.The total weight of apples is 840 pounds.How many pounds of apples does Andre pick?
A 84 pounds
B 252 pounds
C 504 pounds
D 840 pounds
Click here to see answer by ptaylor(2198)

Question 705718: 0.40 of 19=
Click here to see answer by stanbon(75887)

Question 710427: 6% of 800 is ?
Click here to see answer by MathLover1(20849)

Question 712950: Find the fraction equivalent of .25454545454.... using geometric sums. Show work without using a calculator.
Click here to see answer by Alan3354(69443)

Question 715872: 3.77*10 to the fourth power
8.5*10 to the third power
9.002*10 to the negative fifth power
1.91*10 to the negative third power

Click here to see answer by MathLover1(20849)

Question 718375: what does pytogeroem theorem mean?
Click here to see answer by Alan3354(69443)

Question 721054: 2.2 in fraction form

Click here to see answer by Vladdroid(91)

Question 721054: 2.2 in fraction form

Click here to see answer by fcabanski(1391)

Question 721752: Express the following in a decimal form. 0.9999... And 15.1344444....
Click here to see answer by Alan3354(69443)

Question 722043: Express in fractional form. -4.35777...
Click here to see answer by KMST(5328)

Question 722232: how can i write 0.349 as a fraction
Click here to see answer by MathLover1(20849)

Question 723867: estimate the answer by rounding 453+158+204+555+361
Click here to see answer by MathLover1(20849)

Question 727454: what is 0.1347 rounded to the nearest ten
Click here to see answer by MathLover1(20849)

Question 730514: I need to know how to solve .4999 x 16.00027. I have the answer but new to know how to actually solve it.
Click here to see answer by rfer(16322)

Question 730803: How to solve 4/25 into a mixed number as decimals
Click here to see answer by richwmiller(17219)

Question 735588: 6. Convert each of the following base ten representations to its equivalent binary representation:
a. 7
b. 11
c. 16
d. 15
please?
Click here to see answer by lynnlo(4176)

Question 735587: 5. Convert each if the following binary representations to its equivalent base ten representation:
a. 111
b. 0001
c. 10101
d. 11011
please?
Click here to see answer by lynnlo(4176)

Question 735866: Solve for x to five decimal places if
5(4x-12) = 625
Substitute your x value answer
back into original and show that it
will make each side equal.

Click here to see answer by rfer(16322)

Question 737046: Solve for x, round to three decimal places if
e (2x-3) = 100

Click here to see answer by MathLover1(20849)

Question 738173: Round 1,039,296,119.4 to the nearest ten-millions' place and write the rounded number in scientific notation.

Click here to see answer by josgarithmetic(39617)

Question 739147: please help me solve x-0.25x
Click here to see answer by MathLover1(20849)

Question 740967: OK, THIS IS MY SECOND TIME ASKING THIS QUESTION TO YOU TUTORS!!! NOBODY STILL HASN'T HELPED ME WITH THIS PROBLEM!!! SERIOUSLY, I NEED HELP!!! I DON'T HAVE ANY MONEY TO DOWNLOAD OTHER ONLINE TUTORIALS!!
Four students are about to purchase concert tickets for $18.50. For each ticket, they discovered that they may purchase a block of 5 tickets for $80.00. How much would each of the 4 save if they can get a fifth person to join them and the 5 people equally divide the price of the 5-ticket block? WHAT IS THE ANSWER?!
Click here to see answer by rothauserc(4718)

Question 741017: LA= 1/2(36)(3√5)
can you please help and explain to me how to solve this? Thanks
Monika
Click here to see answer by rothauserc(4718)

Question 744081: give a rough estimate (by rounding off to nearest hundreds)and also a closer estimate (by rounding off to nearest tens)of the following:
439+334+4317?
Click here to see answer by josgarithmetic(39617)

Question 744856: write in decimal : seven tens and four hundredths
Click here to see answer by ohtheirony(35)

Question 744039: give a rough estimate (by rounding off to nearest hundreds) and also a closer estimate (by rounding off to nearest tens)of the following
439+334+4317?
Click here to see answer by tommyt3rd(5050)

Question 714636: Azelea plants at Fred's are priced at 5 for $1.25. how much will you pay for 18 azalea plants at Fred's?
Click here to see answer by tommyt3rd(5050)

Question 686412: Could someone please help me?
Express in decimal notation.
8.29* 10^-4
Click here to see answer by tommyt3rd(5050)

Question 694206: how should math read 1.08+1.2
Click here to see answer by tommyt3rd(5050)

Question 663159: how do i solve 374+526 using the 8 base number systems?

Click here to see answer by tommyt3rd(5050)

Question 647703: How do you write 133.4 million as a decimal?
Click here to see answer by tommyt3rd(5050)

Question 688618: What is the solution to 11 7/8% to a decimal
Click here to see answer by tommyt3rd(5050)

Question 747301: What is 659.1649 rounded to the nearest tenth?
Click here to see answer by stanbon(75887)

Question 722386: 3/4w-1/2w-4=14
Click here to see answer by tommyt3rd(5050)

Question 702825: scientific notation and significant figures
(4.4 * 10 -2) / (3.409 * 10 -7) =
(8.2 * 10 -3) / (1.10 * 10 -2) =

Click here to see answer by tommyt3rd(5050)

Question 667946: how do you work out decimal in tenths and hundreths
Click here to see answer by tommyt3rd(5050)

Older solutions: 1..45, 46..90, 91..135, 136..180, 181..225, 226..270, 271..315, 316..360, 361..405, 406..450, 451..495, 496..540, 541..585, 586..630, 631..675, 676..720, 721..765, 766..810, 811..855, 856..900, 901..945, 946..990, 991..1035, 1036..1080, 1081..1125, 1126..1170, 1171..1215, 1216..1260, 1261..1305, 1306..1350, 1351..1395, 1396..1440, 1441..1485, 1486..1530, 1531..1575, 1576..1620, 1621..1665, 1666..1710, 1711..1755, 1756..1800, 1801..1845, 1846..1890, 1891..1935, 1936..1980, 1981..2025, 2026..2070, 2071..2115, 2116..2160