Question

1:2.4, 2:4.8, 3:7.2, 4:9.6 constant of porportanality

Answer 1

This is proportional.

Explanation:

2.4 + 2.4 (or x 2.4)= 4.8.

4.8 + 2.4 = 7.2.

7.2+ 2.4 = 9.6