Question

the ratio in the ages of a b and c 6 years before was 2 ratio 3 ratio 5 if the sum of their present ages in 168 find their ages​

Answer 1

2x+6+3x+6+5x+6=168

=10x+18=168

=10x=168-18

=x=150

10

=x=15

the present age of a=2×15+6=36

age of b=3×15+6=51

age of c=5×15+6=81

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