The ratio of a and b is 1:3 if a is 5 years younger than than b what a – InterviewSolution

1.

The ratio of a and b is 1:3 if a is 5 years younger than than b what are their ages

Answer»

your answer

Step-by-step EXPLANATION:

Here LET the ages be X and 3x.

then,

x = 3x-5

x-3x=5

-2x=-5

2x=5

x=5/2

x= 2.5

and 3x = 7.5

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