What is the total length of 4 1/16 inches, 5 1/8 inches, 2 3/4 inches, and 7 3/8 inches?

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Multiple Choice

What is the total length of 4 1/16 inches, 5 1/8 inches, 2 3/4 inches, and 7 3/8 inches?

Explanation:
Adding mixed numbers with different fractions works best when you use a common denominator for the fractional parts. Do the whole-number parts and the fractional parts separately, then combine. Whole numbers: 4 + 5 + 2 + 7 = 18. Fractions: 1/16, 1/8, 3/4, 3/8. Convert to sixteenths: 1/16, 2/16, 12/16, 6/16. Sum of fractions = (1 + 2 + 12 + 6) / 16 = 21/16 = 1 + 5/16. Total length = 18 + 1 + 5/16 = 19 5/16 inches.

Adding mixed numbers with different fractions works best when you use a common denominator for the fractional parts. Do the whole-number parts and the fractional parts separately, then combine.

Whole numbers: 4 + 5 + 2 + 7 = 18.

Fractions: 1/16, 1/8, 3/4, 3/8. Convert to sixteenths: 1/16, 2/16, 12/16, 6/16. Sum of fractions = (1 + 2 + 12 + 6) / 16 = 21/16 = 1 + 5/16.

Total length = 18 + 1 + 5/16 = 19 5/16 inches.

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