Question

Решил уравнение
X÷0,1=51,48
X÷0,01=6,793
10x+1,5×(2,3+3,7)=15,2

Answer 1

$x \div 0.1 = 6.793 \\ x = 0.1 \times 6.793 \\ x = 0.6973 \\ 0.6973 \div 0.1 = 6.793$

$x \div 0.1 = 51.48 \\ x = 51.48 \times 0.1 \\ x = 5.148 \\ 5.148 \div 0.1 = 51.48$