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Find Father's age

Algebra Level 1

5 years ago, the ratio of a father's and his son's ages was 3:1.
15 years from now, the ratio will be 2:1.

What is the father's current age?

View solutions

Excel in math and science

Master concepts by solving fun, challenging problems.

It's hard to learn from lectures and videos

Learn more effectively through short, interactive explorations.

Used and loved by over 6 million people

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including olympiad champions, researchers, and professionals.

Your answer seems reasonable. Find out if you're right!

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by Munem Shahriar

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