Question

X/7 = 3/2 a/6 = 3/10

Answer 1

$\frac{x}{7} = \frac{3}{2}$

multiply both sides by 7

$\frac{x}{7} = \frac{3}{2} /*7 \\ x= \frac{3*7}{2} = \frac{21}{2} \\ x = \frac{21}{2} = 10.5$

$\frac{a}{6} = \frac{3}{10} \\ a = \frac{3*6}{10} = \frac{18}{10} =1.8$