Express the sum of 1/4 and 1/2 as a single fraction.

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Multiple Choice

Express the sum of 1/4 and 1/2 as a single fraction.

Explanation:
When adding fractions, you need a common denominator. Here the denominators are 4 and 2, so use the least common denominator, which is 4. Change 1/2 into 2/4, then add the numerators: 1 + 2 = 3. The sum is 3/4, or three quarters. The other options don’t match this total because they would require different totals or different denominators than what results from combining these two fractions.

When adding fractions, you need a common denominator. Here the denominators are 4 and 2, so use the least common denominator, which is 4. Change 1/2 into 2/4, then add the numerators: 1 + 2 = 3. The sum is 3/4, or three quarters. The other options don’t match this total because they would require different totals or different denominators than what results from combining these two fractions.

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