Question

Help me please and fast need it done by tonight

Answer 1

Answer:

3 $\frac{1}{2}$

Step-by-step explanation:

Given

$\frac{\frac{1}{2} }{4}$ = $\frac{x}{28}$ ( cross- multiply )

4x = $\frac{1}{2}$ × 28 = 14 ( divide both sides by 4 )

x = $\frac{14}{4}$ = $\frac{7}{2}$ = 3 $\frac{1}{2}$