Math, asked by helnamariasaju12, 9 days ago

THE FORTH tearm of a proportion with the first secound third terms are 21 7 and 9 respectively is -----

Answers

Answered by janaprateem1409
0

Answer:

Step-by-step explanation:

The proportion is in the form as

21 : 7 :: 9 : x

21x = 7*9

21x = 63

x = 3

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