Math, asked by chamundeswari, 10 months ago

the compound ratio of 3 : 4 and the inverse ratio 4 : 5 is 45 :x find x

Answers

Answered by riyaraj20

5

Step-by-step explanation:

3/4 ×5/4= 45/ x

15/16 = 45 /x

x= 16×45/15

x=48 ans

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