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

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 Algebra: Decimal numbers, power of 10, rounding Solvers Lessons Answers archive Quiz In Depth

 Question 203419: If parallelogram base is 2 1/2 in and height is 1 1/2 in, what is the area? Click here to see answer by checkley77(12569)

 Question 203522: will you please help me:the directions say to write each fraction as a decimal, the problem is i really dont know how... this is one if the problems, 5 over 9 i was wondering if you could give me some steps that can make this easier for me an any way... please...and thank you for your help.... Click here to see answer by Earlsdon(6287)

 Question 205321: how do i turn a decimal like 0.375 or 0.51 into a fraction? Click here to see answer by rfer(12644)

 Question 205534: How do you round 5/16 to the nearest 1/8? Click here to see answer by checkley77(12569)

 Question 205576: I am trying to figure out wingspan of a bird. The bird weighs 3.1 pounds. Using L=2.43*3.1^0.3326, I don't know what to do with the 0.3326. Do I just make that 3.1 raised to the zero power? Thank you. Please take me step by step. Click here to see answer by Alan3354(30952)

 Question 205640: How do I arrange from smallest to largest, these following numbers? 2.05,25/10,2.0513,2.059,251/100,2.0515,2.052,2.051 Click here to see answer by rapaljer(4667)

 Question 205900: trying to find wing span of bird that is 8.75 lbs. with the equation of L=2.43*W^0.3326 in step by step method please explain Click here to see answer by rfer(12644)

 Question 207391: How do you write 3/10 as a decimal then round to five decimal places? Click here to see answer by rfer(12644)

 Question 207793: how do you make 3/5 into a decimal rounded to the nearest thousandth and into a percent rounded to the nearest tenth of a percent Click here to see answer by Theo(3458)

 Question 208513: Write six and seven thousand,four hundred thirty-three ten-thousandths in standard form. Click here to see answer by swimmer101(1)

 Question 210175: How do I do a bar notation on 7/12 and how is the answer.583333333333333 Click here to see answer by stanbon(57214)

 Question 210941: what is the correct decimal forr twenty two and fourteen hundredths Click here to see answer by Alan3354(30952)

 Question 210940: what is the value of the seven in 374,000,000 Click here to see answer by DRichardson(63)

 Question 210942: what is the correct decimal for fifty and eighty five ten-thousandths Click here to see answer by DRichardson(63)

 Question 211000: To make a scale model showing the distance of the four bodies from the Earth, a student marks the sun 1cm from the Earth. Earth Sun *____*____________________________ 0 10^8 Distance from the earth (miles) Sun has 10^8 approximate distance from Earth (miles), Saturn has 10^9, Andromeda galaxy (nearest major galaxy) has 10^19 and Quasar OQ172(one of the remotest objects known) has 10^22. How far along the line should the other three celestial bodies be placed? The answer of Saturn should come 10, for Andromeda Galaxy 1 million and for Quasar OQ172 should be 1000 million. This question is from the chapter:Standard form with positive indices. Please solve my question. I just could not do it at all. Therefore I request you to solve my question as soon as possible. Thank you very very much. Click here to see answer by Earlsdon(6287)

 Question 211387: in a weekend baseball tournament, Albert had 3 hits in 7 times at bat. that is, he hit safely 3/7 of the time. write the decimal equivalant for alberts hitting, rounding to three decimal places. Click here to see answer by ankor@dixie-net.com(15622)

 Question 212832: Name 3 or more situations in real life where rounding is used? Click here to see answer by stanbon(57214)

 Question 212831: What shortcut can you use to multiply by 10,100,1000, etc. (by powers of 10)? Click here to see answer by drj(1380)

 Question 214907: a. .4 b. 5.679 convert into a common fraction or mixed number in lowest terms. Click here to see answer by Earlsdon(6287)

 Question 217635: I have instructions on how to change fractions to decimals and do not understand the phrase in the instructions about power of ten. Here are the instuctions: Change the following fractions to decimals. Find Prime factors of denominator first. If the Fraction is repeating, use long division. If the fraction terminates make the denominator a POWER OF TEN by multiplying by the APPROPRIATE FACTORS. Next question would be what does the phrase "appropriate factors" mean? Is the teacher talking about the prime factors? or some other factor to make the denominator a "power of ten"? Click here to see answer by jsmallt9(3296)

 Question 218410: what is 61 over 20 as a decimal? Click here to see answer by drj(1380)

 Question 218398: I need your help on how to show my work for the following problems I need this by today!(my computer dose not have the icon for divided) Here are the following problems: 4.8 divided by 0.4 3.84 divided by 3 19.2 divided by 0.24 Click here to see answer by checkley77(12569)

 Question 219492: How do I arrange in order from smallest o largest the following numbers 2.05, 25/10, 2.0513, 2.059,251/100, 2.0515, 2.052, 2.051? Click here to see answer by Theo(3458)

 Question 219812: For each number explain what you believe is the best way to round the number without distorting it? 0.3456727 0.2391862 2.5762019 Click here to see answer by checkley77(12569)

 Question 222032: what is 1,934,672 divided by 10 to the 5th power Click here to see answer by checkley77(12569)

 Question 223713: Express this number in decimal form without exponents 8.529 * 10^-5 Click here to see answer by drj(1380)

 Question 223715: Express this number in decimal form without exponents. 8.1 * 10^2 divided by 0.9 * 10^-4 Click here to see answer by drj(1380)

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