Question

faz cálculo por favor

Answer 1

g) $\frac{2}{x} = \frac{14}{21}$ 
14.x = 21.2
14x = 42
x = 42/14
x = 3

h) $\frac{1}{6} = \frac{5}{x}$
1.x = 5.6
1x = 30
x = 30/1
x = 30