Question

3 5/11 × 6 3/4 + 2 5 /11 : 1 1/2 срочно пожалуйста ​

Answer 1

Ответ:

$\frac{38}{11} \times 6 \times \frac{3}{4} + \frac{27}{11} \times \frac{2}{11} \\ \frac{19}{11} \times 3 \times 3 + \frac{54}{121} \\ \frac{171}{11} + \frac{54}{121} = \frac{1935}{121} = 15 \times \frac{120}{121}$