Subtract 2 5/8 - 7/8 and reduce.

Rationale

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

To perform the subtraction, we first convert 2 5/8 into an improper fraction, which is 21/8. Then, we subtract 7/8 from 21/8, yielding 14/8. This fraction simplifies to 1 & 3/4.

A (1 & 5/8) YOUR ANSWER

This option suggests that the result of the subtraction yields a fraction of 5/8 added to 1. However, the calculation performed shows that the correct result is 1 & 3/4, not 1 & 5/8.

B (1 & 1/4) YOUR ANSWER

Choosing 1 & 1/4 implies that the result of the subtraction is a total of 1 plus a fraction of 1/4. The correct computation leads to 1 & 3/4, indicating that this choice is not accurate.

C (1 & 6/8) YOUR ANSWER

This answer represents 1 plus a fraction of 6/8, which is equivalent to 1 & 3/4 when reduced. However, the fraction itself is not the result of the subtraction but rather a misrepresentation of the final answer.

D (1 & 3/4) CORRECT

This option accurately reflects the result of the subtraction after converting and simplifying. The calculated fraction of 14/8 simplifies to 1 & 3/4, confirming this as the correct answer.

Conclusion

The subtraction of 2 5/8 - 7/8 ultimately simplifies to 1 & 3/4 after proper calculation. While the incorrect options present various fractions and whole numbers, only 1 & 3/4 correctly represents the final and reduced result of the operation. This demonstrates the necessity of careful fraction management in arithmetic operations involving mixed numbers.

Subtract 2 5/8 - 7/8 and reduce.

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

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