Math, asked by pnagendrababu1973, 11 months ago

the compound ratio of 5 is to7 and Inverse ratio of 2 is to 9 is​

Answers

Answered by ani284
1

Answer:

OK so 35:18

Step-by-step explanation:

5:7

inverse of 2:9 then 9:2

5:7::9:2

5x7:9x2= 35:18

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