Question

1: Select Proportional or Not Proportional to correctly classify each pair of ratios. Proportional Not Proportional

16/36 and 4/9


2: Select Proportional or Not Proportional to correctly classify each pair of ratios.
Proportional Not Proportional
8/20 and 20/80

Answer 1

Question 1 is proportional, question two is not proportional.

Explanation:

The first question is proportional since you can multiply 4/9 by 4 to get 16/36.

The second question is not proportional since you can't multiply 8/20 to get 20/80 so it is not proportional.

Answer 2

Answer: 1. Proportional 2. Not Proportional

Step-by-step explanation: cross multiply.

1. 16*9=144

36*4=144

2. 8*80= 640

20*20=400