Question

if x is added to both the term of ratio 9 : 16 it becomes 2 :3 find the number x​

Answer 1

Answer:

Let the nos. in the ratios be x

A.T.Q,

9+x/16+x=2/3

27+3x=32+2x(by cross multiplication)

3x-2x=32-27

x==5

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Answer 2

Answer:

(9 + x ) / ( 16 + x ) = 2 / 3

now , cross multiply

2 ( 16 + x ) = 3 ( 9 + x )

32 + 2x = 27 + 3x

3x - 2x = 32 - 27

x = 5

Step-by-step explanation:

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