Yummy Pizza

Geometry Level 2

A pizza shop sells two round pizzas which have same thickness but are different in size. The smaller one has a diameter of 30 cm. The larger one has a diameter of 60 cm and costs twice the price of the smaller one.

In terms of value for money, which of the following statements is true?

Note

Here we take value to mean price. I.e. which option gets you pizza at the lowest cost per unit area.

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

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