1.

If the ratio of ages of two friends is 4:3 and sum of their ages is 70 years then what is the age of older friend?

Answer» LET the two friend be 4x & 3x
ACCORDING to question,
4x+3x= 70
=7X= 70= X= 70\7= 10
now older friend 4x= 4×10= 40
answer is older friend age 40.


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