I just don't get it!?!?

Question

Change to a fraction?
80%=______
87 1/2%=_______
31 1/4=______
4/25=______
9/20=______
9/20=_________

Answer 1

OK, when you change a percent to a fraction, remember that a percent is the same as a hundredth. So 80% = 80/100 or 4/5, and 87.5% = 87.5/100 or 7/8.

It looks like the other numbers here are already fractions.

Answer 2

80%=______ it would mean it would be 80/100 which can be simplified down to 4/5
87 1/2%=_______87 1/2 over 100 can be simplifed down to 7/8 (since 12 1/2 can go in both of the numbers and 12 1/2 % is 1/8)
31 1/4=______31 1/4 /100 would be 5/16 (125/4 divided by 100, you can work this out on a calculator)
4/25=______ 16%
9/20=______45%
9/20=_________45%

Answer 3

80% = 0.80= 0.8= 80/100 = 8/10 = 4/5
87 1/2% = 87.5% = 0.875 = 875/1000 = 175/200 = 35/40 = 7/8
31 1/4% = 31.25% = 0.3125 = 3125/10000 = 125/400 = 25/80 = 5/16

The rest are already in fraction form.

Answer 4

80%= 4/5 always answer in lowest terms
87 1/2%=7/8
31 1/4=5/16

if you want to change the fractions given to percent:
4/25=16%
9/20=45%

Answer 5

Ok, let's explain this since you don't seem to get it. 80% = 80/100. 80/100 = eighty hundredths, or .80. Get it now?

Answer 6

I just don't get it!?!?
Change to a fraction?
80%=_80/100
87 1/2%= _175/2
31 1/4=______125/4
4/25=______16/100
9/20=______45/100
9/20=_________ 45/100

Answer 7

80%=______ 8/10
87 1/2%=_______ 875/1000
31 1/4=______3125/10000
4/25=______16%
9/20=______45%
9/20=_________45%

Answer 8

80%=2/5
87 1/2%=8.75/10

You can do rest =P

Answer 9

p%=p/100; thus
80%=80/100=0.8
87.5%=87.5/100=0.875
and so on