Question

Ugentttt
Identify each ratio as proportional or not to ratio 3:7

Answer 1

1. Not proportional

2. Proportional

3. Proportional

4. Not proportional

Explanation:

A trick I used was to divide 3 by 7 and I got around 0.42.

Then I proceeded to type the fractions into the calculator to see which ones gave me 0.42.

Example: 12 divided by 28 is equal to about 0.42 so it is proportional

24 divided by 54 is not 0.42 so it is not proportional