Question

3. If 2A = 3B and 4B = 5C, then A: C = ?​

Answer 1

Answer:

15:8

Step-by-step explanation:

2A = 3B

A/B = 3/2 => Eq. 1

4B = 5C

B/C = 5/4 => Eq. 2

Multiply Eq. 1 and Eq. 2,

A/B×B/C = 3/2×5/4

A/C = 15/8

A:C = 15:8