Question

17. Find the compound ratios of (1) 5 : 6 and 2: 3, and (1) 14 : 9 and
1/7 : 1/3​

Answer 1

Answer:

1) 5:9

2) 2:3

Step-by-step explanation:

We have to find the compound ratio for the given pair of ratios.

Compound ratio =  a:b,c:d

compound ratio= a/b * c/d = a:c b:d

1) 5:6 and 2:3

compound ratio= 5/6 * 2/3  = 5/9 = 5:9

2)  14:9 and 1÷7:1÷3.

compound ratio= 14/9 *1/7 by 1/3 = 2/3 = 2:3

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