Answer:
13. 3/4 = 75/100 = 75%
14. 1/2 = 50/100 = 50%
15. 17/20 = 85/100 = 85%
16. 13/25 = 42/100 = 42%
Step-by-step explanation:
For this question, you do the opposite of what you did in the other problem. You put the percentage over a denominator of 100. For example,
75 ⇒ 75/100
50 ⇒ 50/100
85 ⇒ 85/100
Then, to find the reduced fraction, you cross-multiply to find the numerator of the fraction.
75 × 4 = 300 / 100 = 3 ⇒ 3/4
50 × 2 = 100 / 100 = 1 ⇒ 1/2
85 × 20 = 1700 / 100 = 17 ⇒ 17/20
To solve #16, please reference back to my explanation from the other question.
