Question

Помогите решить 2 примера:

а) x/2 = 3/7
б) х:6=1/3*8

Answer 1

а)

x/2 = 3/7 ,

х = 2 * 3/7,

х = 6/7,

б)

х : 6 = 1/3 * 8,

х = 1/3 * 8 * 6,

х = 16

Answer 2

$\frac{x}{2} = \frac{3}{7} \\ 7x = 6 \\ x = \frac{6}{7} \\ \\ x \div 6 = \frac{1}{3} \times 8 \\ \frac{x}{6} = \frac{8}{3} \\ 3x = 48 \\ x = 16$