math homewrok...?

Question

can u please help me wit these problems i forgot how to turn decimals to fractions.

1. 62.5% into a fraction

2. 42% as a fraction

3. 45% as a fraction

4. 72% as a fraaction

Answer 1

1. 62.5% = 5/8

2. 42% = 21/50
3. 45% = 9/20

4. 72% = 18/25

Answer 2

It's easy to turn percents into fractions. % means out of 100. For examples, 2-4, you just put the number over 100 and remove the % sign. Then you simplify.

Number one is trickier b/c there is a decimal. You cannot have a decimal in a fraction. So you put the number over 100 and remove the % sign. Then you have 62.5/100. You have to get rid of the decimal before you can simplify it. To do that, you mulitply the numerator (top #) and denominator (bottom #) by 10. This moves the decimal over one spot and thereby removes it. 62.5 x 10 = 625 and 100x10 = 1000. Now you have 625/1000. Just simplify it and you have your answer. Good luck.

Answer 3

it really is a trick question, sounds %. to me. Sally borrowed $50 from her and yet another $50 from her sister actual. comprehensive of $one hundred the significant acceptable determination? The shoes the position $97 the significant acceptable determination Sally received 3 money in change back the significant acceptable determination? She provide her mom a $a million actual? that makes the comprehensive $ninety 8 she then returns a $ a million to her sister which = ninety 9 then she keeps the diverse dollar that makes $one hundred there is not any longer any lacking dollar.

Answer 4

won't give u the answer but this clue should be very helpful...% means divide by 100 so 5%=5/100
and becareful to accept someone's answers blindly.

Answer 5

instead of using the % sign make the denominator 100

25% = 25/100