Question

49,2÷(10×х)=8 1/5? Что будет? ​

Answer 1

$49.2 \div 10x = 8.2 \\ \frac{49.2}{10x} = 8.2 \\ 10x \times 8.2 = 49.2 \\ 82x = 49.2 \\ x = 49.2 \div 82 \\ x = 0.6$