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m_a_m_a [10]
3 years ago
6

Estimate fraction sum or difference of 1/5+ 3/7

Mathematics
1 answer:
NISA [10]3 years ago
8 0
First, you need to find a common denominator 

1/5=7/35
3/7=15/35

7/35 + 15/35 = 22/35 or ≈ 0.63
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