Question

(2 1/2+1 1/3):1/6-5 3/7​

Answer 1

Ответ:

$(2 \frac{1}{2} + 1 \frac{1}{3} ) \div \frac{1}{6} - 5 \frac{3}{7} = ((2 + 1) + ( \frac{1}{2} + \frac{1}{3} )) \times 6 - \frac{38}{7} = (3 + \frac{5}{6} ) \times 6 - \frac{38}{7} = 3 \frac{5}{6} \times 6 - \frac{38}{7} = \frac{23}{6} \times 6 - \frac{38}{7} = 23 - \frac{38}{7} = \frac{123}{7} = 17 \frac{4}{7}$

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