Question

3 2/11*1 4/7-4 1/3:1 1/12

Answer 1

Объяснение:

$3 \frac{2}{11} \times 1 \frac{4}{7} - 4 \frac{1}{3} \div 1 \frac{1}{12} = \\ \frac{35}{11} \times \frac{11}{7} - \frac{13}{3} \div \frac{13}{12} = \\ 5 - \frac{13}{3} \times \frac{12}{13} = \\5 - 4 = 1$