Question

Ratio of present ages of A and B is 5:7, respectively. C who is 8 years older than A will become 30 years older after 12 years. Find the present age of
B.

Q: Answer-Ratio of present ages of A and B is 5:7, respectively. C who is 8 years older than A will become 30...

Let, present ages of A and B be 5x years and 7x years respectively. So, 5x 8 30 12 5x 10 x 2 Present age of B 7x 14 years

A 12 years

B 13 years

C 14 years

D 10 years

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Ratio of present ages of A and B is 5:7, respectively. C who is 8 years older than A will become 30 years older after 12 years. Find the present age of
B.

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Ratio of present ages of A and B is 5:7, respectively. C who is 8 years older than A will become 30 years older after 12 years. Find the present age ofB.

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Ratio of present ages of A and B is 5:7, respectively. C who is 8 years older than A will become 30 years older after 12 years. Find the present age of
B.