Question

Как решить пример 4целых-1целая семь двенадцатых

Answer 1

$4-1frac{7}{12}=3frac{12}{12}-1frac{7}{12}=(3-1)+(frac{12}{12}-frac{7}{12})=2+frac{5}{12}=2frac{5}{12}$

Answer 2

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