The present ages of A and B are in the ratio 15:8. After ten years, their ages will be in the ratio 5:3. Find their present ages.
A=60 years and B=32 years
A=20 years and B=32 years
A=70 years and B=42 years
A=30 years and B=12 years
A
A=70 years and B=42 years
B
A=20 years and B=32 years
C
A=60 years and B=32 years
D
A=30 years and B=12 years
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Solution
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Let the current A's age be 15x, and B's age be 8x,
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