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Change 30% to a fraction


Please tell me how to do both of those
annnd show me how to do those
pleease??

2006-11-25 11:58:11 · 9 answers · asked by kisser_up 1 in Education & Reference Homework Help

9 answers

1) 1/8=.125
.125x100=12.5%

2) 30%=30/100=3/10

2006-11-25 12:34:29 · answer #1 · answered by Anonymous · 0 0

Divide 1 by 8 then move decimal point 2 places right. 1 divided by 8 = .125 Percent means hundredths, so move decimal point 2 places right to make it 12.5 %.

30% is 30 divided by 100 = 30/100 or 3/10 (3/10 being lowest common denominator)

2006-11-25 20:10:38 · answer #2 · answered by Eddie M. 3 · 0 0

Enter the following on a calculator: 1 divided by 8 times 100 equals. You will then have your answer. For the second one, 30% means 30 divided by 100.

2006-11-25 20:04:38 · answer #3 · answered by salsera 5 · 0 0

okay, so to do the first problem, u do 1 divided by 8, which is .125, and since percent is per hundred, u go to the hundreths place in the decimal to turn it into a percent. so it would be 12%, but you'd probably round it to 13%, since it's 12 and one half.

sorry if that's a bit confusing, becuz i sometimes might be.

to turn 30% into a fraction, well 30% is basically 30/100, so u would simplify that into 3/10. (divide the numerator and denomenator by 10).

yeah, so your answer would be that 30% is 3/10 as a fraction.

2006-11-25 20:04:33 · answer #4 · answered by Tat 2 · 0 0

1/8 of 100% is...12.5% (you divide 100% by 8, because it is 1/8 of it)

30% into a fraction would be 3/10, because 30% is 3 parts of 100%, and 10 parts is equal to 100%

2006-11-25 20:16:29 · answer #5 · answered by Anonymous · 0 0

If 1/8 is a fraction of 100 here is how to do it:

1) divide 8 into 100 you should get 12.5
2) 12.5 equals 1/8 of 100
3) the conclusion that you draw is that 1/8=12.5% of 100.

2006-11-25 20:03:48 · answer #6 · answered by jessica_sexgrl 1 · 1 0

Thats a math problem so easy even I can do it!

divide .8 into .10 and you will have 12.5%

3/10 is 30%, 4/10 is 40%, 5/10 is 50 %, 1/10 is 10%...see a pattern? Pretty simple.

2006-11-25 20:06:15 · answer #7 · answered by Anonymous · 0 0

1. divide 8 into 1.00

2. your answer would be .125

3. then move the decimal over 2 places to the right

4. your answer will be 12.5 =13 after you round the number to the next whole number

5. final answer is 13%

Happy Holidays!

Beverly S.

2006-11-25 21:20:05 · answer #8 · answered by Anonymous · 0 0

0.125

2006-11-25 20:15:18 · answer #9 · answered by MX9 1 · 0 0

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