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luda_lava [24]
4 years ago
9

What would the answer be but with work showing with it ?? - 3/4-2/5

Mathematics
1 answer:
kenny6666 [7]4 years ago
6 0
Get a common denominator.

3/4.. multiply the numerator and denominator by 5.
3/4 × 5 = 15/20
2/5.. multiply the numerator and denominator by 4.
2/5 × 4 = 8/20
subtract
15/20 - 8/20 = 7/20
the answer is 7/20 because you cannot simplify it.
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