Express 2/5 as a percent.

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Multiple Choice

Express 2/5 as a percent.

Explanation:
Turning a fraction into a percent means showing how many parts out of 100 it represents. For 2/5, scale the denominator to 100 by multiplying top and bottom by 20, giving 40/100. That’s 40 out of 100, or 40%. You can also see this by dividing 2 by 5 to get 0.4, and then converting to a percent: 0.4 × 100% = 40%. Only 40% matches 2/5; for reference, 20% is 1/5, 25% is 1/4, and 30% is 3/10.

Turning a fraction into a percent means showing how many parts out of 100 it represents. For 2/5, scale the denominator to 100 by multiplying top and bottom by 20, giving 40/100. That’s 40 out of 100, or 40%. You can also see this by dividing 2 by 5 to get 0.4, and then converting to a percent: 0.4 × 100% = 40%. Only 40% matches 2/5; for reference, 20% is 1/5, 25% is 1/4, and 30% is 3/10.

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