Math, asked by saeearte, 5 months ago

If a upon 3=b upon 7=4a+9b upon ?

Answers

Answered by harshkardile14

3

Answer:

a/3 = b/7

then 4a + 9b / 4 x 3 + 9 x 7

= 4a + 9b / 75

Answer :- 4a + 9b upon 75.

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