i need to find a percent for 16 of 80?

2008-02-13 4:57 am

回答 (10)

2008-02-13 5:12 am
✔ 最佳答案
If you restated the question to be in the form of what is the % of what, you would be able to set up the formula is over of equals percent over 100.

is/of = %/100
This will allow you to figure out any problem, no matter which part is missing.

16 = your what is
80 = your of what
_x_ = your percent (since that is the part you don't know)
100 goes in the same place every time.

so:
16/80 = x/100
cross multiply --> 80x = 1600
divide both sides by 80 --> x = 1600/80
so, x = 20
so, 16 is 20% of 80

Hope this helps, Rail
參考: I'm a math teacher.
2008-02-13 6:47 am
16/80 x 100%
= 16÷16 / 80÷6 x 100%
= 1/5 x 100%
= 100/5 %
= 20%
2008-02-13 5:01 am
Divide 16 by 80, then multiply by 100:

16/80 * 100

= 0.2 * 100

= 20%

Hope that helps :)
2008-02-13 5:01 am
If the question is what percentage of 80 is 16, then the answer is 20%.

16/80 = x/100
2008-02-13 5:01 am
=(16*100)/80=20%
2008-02-13 5:00 am
The fraction is 16/80. You can reduce it until it's easier.
16/80 = 8/40 = 2/10 = 20%
2017-01-17 2:58 am
What Percent Of 80 Is 16
2008-02-13 5:11 am
You can divide 16 into 80.

You'll get .20.

Move decimal two places to right to get 20%.
2008-02-13 5:06 am
you can use this formula always: (x/y) * 100

(x / y) * 100
(16 / 80) * 100
0.20 * 100
20 %
2008-02-13 5:01 am
Set up ratio: 16/80 = x/100

Then solve for x by cross multiplying: 80x=1600
x=20

20%


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