If x:y- 3:4 find (3x+4y):(5x+6y) – InterviewSolution

1.

If x:y- 3:4 find (3x+4y):(5x+6y)

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Given X : y = 3 : 4

Let x = 3M, y=4m

5x+6y

3x+4y

= 5×3m+6×4m

3×3m+4×4m

= 15m+24m

9m+16m

= 39m

25m

39

= 25

=25:39

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