Question

Two numbers are in the ratio 3:4. If 4 is added to each of the numbers, the ratio becomes 4:5. Find the product of the numbers [LINEAR EQUATION IN TWO VARIABLES]

Answer 1

Step-by-step explanation:

Let the no.be 3x,4y

By this you can solve the question

Answer 2

Answer:

Step-by-step explanation:

Let x be 1st number

Let y be the 2nd number

x/y = 3/4

then 4x=3y and so x=3y/4 equation 1

if x and y both added by 4

(x+4)(5)=(4)(y+4) equation 2

substitute x into 2

then y=16

and using equation 1

x=12

I hope my answer helped you

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