Question

3 целых 4/7 - 2 целых 3/5

Answer 1

$3 frac{4}{7}-2 frac{3}{5}= (3-2)+( frac{4}{7}- frac{3}{5})=1+ frac{20}{35}- frac{21}{35}=1- frac{1}{35}= frac{34}{35}$

Answer 2

34/35
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