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Discounts

Algebra Level 1

An item was already discounted by 20% but had to be discounted by another 10% to make the price even more attractive to customers.

What percent was the item discounted?

28% 24.5% 15% 30% None of these choices

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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.

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by Lanz Selwyn

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