Subtract 2 5/8 - 7/8 and reduce

Rationale

Subtracting 2 5/8 - 7/8 equals 1 & 3/4.

To solve the problem, first convert 2 5/8 to an improper fraction, which is 21/8. Then, subtract 7/8 from 21/8, resulting in 14/8. When reduced, 14/8 simplifies to 1 & 3/4.

A (1 & 5/8) YOUR ANSWER

This choice results from an incorrect calculation. If one mistakenly adds 7/8 instead of subtracting it, they might arrive at this incorrect answer, but it does not represent the correct outcome of the subtraction operation.

B (1 & 1/4) YOUR ANSWER

This option suggests a miscalculation where the fraction 7/8 is possibly misinterpreted or incorrectly reduced. The correct subtraction yields 14/8, which simplifies to 1 & 3/4, not 1 & 1/4.

C (1 & 6/8) YOUR ANSWER

This answer is incorrect as it implies an incorrect subtraction leading to a fraction that has not been reduced properly. 1 & 6/8 actually equals 1 & 3/4 when simplified, indicating a misunderstanding of the initial calculation.

D (1 & 3/4) CORRECT

This is the correct answer, as explained above. The proper subtraction yields 14/8, which reduces to 1 & 3/4, thus confirming the accuracy of this choice.

Conclusion

In conclusion, the correct answer to the subtraction of 2 5/8 - 7/8 is indeed 1 & 3/4. The process involves converting mixed numbers to improper fractions, performing the subtraction, and then reducing the result, which is critical in ensuring the accuracy of arithmetic operations involving fractions.

Subtract 2 5/8 - 7/8 and reduce

Subtracting 2 5/8 - 7/8 equals 1 & 3/4.

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