Subtract 12 5/8 minus 2 1/3.

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Multiple Choice

Subtract 12 5/8 minus 2 1/3.

Explanation:
Subtracting mixed numbers works best by turning each into an improper fraction, then using a common denominator before converting back to a mixed number. Convert 12 5/8 to an improper fraction: 12×8 + 5 = 101, so 101/8. Convert 2 1/3 to 7/3. Use a common denominator, 24 works nicely: 101/8 = 303/24 and 7/3 = 56/24. Subtract the fractions: 303/24 − 56/24 = 247/24. Turn this back into a mixed number: 247 ÷ 24 = 10 with remainder 7, so 10 7/24. A quick check with decimals (12.625 − 2.333 ≈ 10.292) aligns with 10 7/24.

Subtracting mixed numbers works best by turning each into an improper fraction, then using a common denominator before converting back to a mixed number.

Convert 12 5/8 to an improper fraction: 12×8 + 5 = 101, so 101/8. Convert 2 1/3 to 7/3. Use a common denominator, 24 works nicely: 101/8 = 303/24 and 7/3 = 56/24. Subtract the fractions: 303/24 − 56/24 = 247/24. Turn this back into a mixed number: 247 ÷ 24 = 10 with remainder 7, so 10 7/24. A quick check with decimals (12.625 − 2.333 ≈ 10.292) aligns with 10 7/24.

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