Question

The compound ratio of 3:4 and 5:6 is​

Answer 1

Step-by-step explanation:

By the defination of compound ratio these ratio can be expressed as

53×97×2815=41

Hence 1:4

Answer 2

let the two ratios are a:b and c:d

now the compound ratio is written as (à:b):(c:d)

hence the compound ratio is (3:4):(5:6)