Question

B is proportional to the cube of a. if a is increased by 2:3 .then the ratio of increased b.

Answer 1

Answer:

3:2 as B is proportional to the A

Answer 2

Answer:

8:27

Step-by-step explanation:

If a is increased by 2:3

then we can write as follows

(2a/3)^3 = (8/27)a^3

So b will be increased by 8/27 also