Question

скольк
$10 - 5 \div 63 \times 6$
о 10-5:63*6 ​

Answer 1

1 действие: $5 : 63 = \frac{5}{63}$

2 действие: $\frac{5}{63}*6 = \frac{30}{63}$

3 действие: $10 - \frac{30}{63} = \frac{63*10}{63}-\frac{30}{63} = \frac{600}{63} = \frac{200}{21} = 9\frac{11}{21}$

Ответ: $9\frac{11}{21}$