What is the difference 1/8-3/10. A. -7/40 B.-3/40 C. 7/40 D. 17/40

1 answer:

6 0

The answer is A. -7/40.

1. Make sure the (the denominators) are the same
2. Subtract the (the numerators). Put the answer over the same denominator.
 3. Simplify the fraction (if needed)

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