Question

nine out of 20 teens said they eat breakfast every morning. What is a reasonable prediction for the number of teens out of 280 who eat breakfast every morning?​

Answer 1

126 teens out of 280 would eat breakfast

Explanation:

to find the equivalent fraction to 9/20 i divided 280 by 20. 280 divided by 20 equals 14. whatever you multiply on the bottom you do the same to the top. 9 times 14 equals 126.

please correct if i'm wrong!

Answer 2

126

Explanation:

9 ÷ 20 = 0.45

280 × 0.45 = 126