What is 15% of 80?

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Multiple Choice

What is 15% of 80?

Explanation:
To find a percent of a number, multiply the number by the percent written as a decimal. 15% as a decimal is 0.15. So multiply 80 by 0.15. 80 × 0.15 = 12. You can see this as 80 × 0.1 = 8 and 80 × 0.05 = 4; add them to get 12. Or think of 15% as 10% plus 5%: 8 + 4 = 12. So, 15% of 80 is 12. The other numbers would correspond to different percentages (for example, 10% of 80 is 8, and 17.5% of 80 is 14).

To find a percent of a number, multiply the number by the percent written as a decimal. 15% as a decimal is 0.15. So multiply 80 by 0.15.

80 × 0.15 = 12. You can see this as 80 × 0.1 = 8 and 80 × 0.05 = 4; add them to get 12. Or think of 15% as 10% plus 5%: 8 + 4 = 12.

So, 15% of 80 is 12. The other numbers would correspond to different percentages (for example, 10% of 80 is 8, and 17.5% of 80 is 14).

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