Question

two numbers are in the ratio of 4:13.if 10 is added to each number we get a new ratio of 1:2 find the numbers​

Answer 1

Answer:

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Answer 2

Let their common factors be x

4 x+10 = 1/2

13x+10

so cross multiply

4x+10×2 = 13x+10×1

4x-13x +20 = 10

-9x = 10

x = 10/-9

so we will find the value of the numbers by putting x

hope it helps .. all the best for your exams !!