What is the sum of 1/2 and 3/8?

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Multiple Choice

What is the sum of 1/2 and 3/8?

Explanation:
Adding fractions with different denominators works by making the bottoms the same, then adding the tops. Here, convert 1/2 to eighths: 1/2 = 4/8. Then add 4/8 + 3/8 = 7/8. A quick decimal check shows 0.5 + 0.375 = 0.875, which is 7/8. So the sum is 7/8.

Adding fractions with different denominators works by making the bottoms the same, then adding the tops. Here, convert 1/2 to eighths: 1/2 = 4/8. Then add 4/8 + 3/8 = 7/8. A quick decimal check shows 0.5 + 0.375 = 0.875, which is 7/8. So the sum is 7/8.

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