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19 January, 20:57

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

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  1. 19 January, 21:12
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    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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