Which set of decimals corresponds to 1/5, 2/5, 3/5, and 4/5?

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Multiple Choice

Which set of decimals corresponds to 1/5, 2/5, 3/5, and 4/5?

Explanation:
Understand that fractions with denominator five convert to decimals by dividing the numerator by five. Each step increases by 1/5, which is 0.2. So 1/5 is 0.2, 2/5 is 0.4, 3/5 is 0.6, and 4/5 is 0.8. Putting those together gives 0.2, 0.4, 0.6, 0.8. The other options mix in decimals that correspond to different fractions (like 0.5 for 1/2, 0.25 for 1/4, or 1.0 for 5/5), so they don’t match the four given fractions.

Understand that fractions with denominator five convert to decimals by dividing the numerator by five. Each step increases by 1/5, which is 0.2. So 1/5 is 0.2, 2/5 is 0.4, 3/5 is 0.6, and 4/5 is 0.8. Putting those together gives 0.2, 0.4, 0.6, 0.8. The other options mix in decimals that correspond to different fractions (like 0.5 for 1/2, 0.25 for 1/4, or 1.0 for 5/5), so they don’t match the four given fractions.

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