Question

the ratio between two numbers is 3:4 .if each number is increased by 2, then ratio becomes 7:9, hence ​

Answer 1

Step-by-step explanation:

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Answer 2

Answer:

given numbers are in the ratio3:4

so let the numbers be 3x and 4x

if they are increased by 2 the ratio is 7:9

we can say that (3x+2)÷(4x+2) = 7/9

on cross multiplication

 9(3x+2) = 7(4x+2)

27x+18   = 28x+14

27x-28x  =14-18

   -x        = -4

         x   = 4

hence the numbers are 3x,4x = 12 and 16