It would be better to have one hand

Geometry Level 3

In \(24\) hours, how many times does the minute hand cross exactly over the hour hand of a clock? Hence find the time in hours in which the minute hand cross over hour hand after the previous crossing.

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It would be better to have one hand

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Community

100 Day Summer Challenge

It would be better to have one hand

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, conceptual quizzes.

Our wiki is made for math and science

Master advanced concepts through explanations, examples, and problems from the community.

Used and loved by 4 million people

Learn from a vibrant community of students and enthusiasts, including olympiad champions, researchers, and professionals.

Master advanced concepts through explanations,
examples, and problems from the community.

Learn from a vibrant community of students and enthusiasts,
including olympiad champions, researchers, and professionals.

Master advanced concepts through explanations,
examples, and problems from the community.

Learn from a vibrant community of students and enthusiasts,
including olympiad champions, researchers, and professionals.