Math, asked by upasanamalik10, 1 year ago

If 5/4 : 7/3 = p:q and q:r = 9/2 : 21/4,find p:r

Answers

Answered by haridasan85

8

Answer:

p:q=15:28

q:r=6:7

P:q:r=45:84:98

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