Question

What is 45 out of 50 as a percentage?. Single choice.

80%

90%

70%​

it math not history

Answer 1

All you do is divide 45/50 and get 0.9 which is 90%

Answer 2

90%

to find percentages you need to make the denominator 100

45/50 = 90/100

So the answer is 90%

if the denominator is not a factor of hundred you can multiply the whole fraction by hundred

like

10/ 70 × 100

1000/70

100/ 7

14.28%