Domino's pizza

Geometry Level 2

Pizzas are (traditionally) circular, and the size of a pizza is described by stating its radius. A 10-inch pizza is a circular pizza with a radius of 10 inches.

Domino can eat a 12-inch pizza in 20 minutes. At the same rate, how long will it take Domino to eat an 18-inch pizza?

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Domino's pizza

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100 Day Summer Challenge

Domino's pizza

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.