Question

If 2A = 3B and 4B=5C, then
A:C?
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Answer 1

Answer:15:8

Step-by-step explanation:

2A = 3B

or, A = 3B/2

Again,

4B = 5C

or, 5C = 4B

or, C = 4B/5

Now,

A=3B/2 & C=4B/5

SO,

A:C = A/C

= 3B/2 ÷ 4B/5

= 3B/2 × 5/4B

= 3/2 × 5/4

= 15/8

= 15:8

I think you will be helped