Question

обчислити 20 7/23+(17 16/23-13 20/23)​

Answer 1

Ответ:

$20 \frac{7}{23} + (17 \frac{16}{23} - 13 \frac{20}{23} ) = 20 \frac{7}{23} + (16 \frac{39}{23} - 13 \frac{20}{23} ) = 20 \frac{7}{23} + 3 \frac{19}{23} = 23 \frac{26}{23} = 24 \frac{3}{23}$