Question

What is the fraction for 45%

Answer 1

Well, 45% Is less than 100. So, in this case, it means : 45/100 But, both the denominator and numerator are divisable by 5. So:
45÷5=9
100÷5=20
So, its 9/20
9/20 Can not be simplafied any more, so this is your final answer. 
~Hope this helped :)

Answer 2

The fraction for 45% is 45/100 because a percent means 'out of 100'. 45% is equal to 0.45 as a decimal and 45/100 as a fraction. You can further simplify this by dividing 45 and 100 by 5. You get 9/20. So, the final answer is 9/20.

Hope it helps:)