Answer:
$2.50/hour
Step-by-step explanation:
It is given that for [tex]\frac{1}{2}[/tex] hour $1.25.
We have to calculate the unit rate per hour.
Since for [tex]\frac{1}{2}[/tex] hour the amount = $1.25
for 1 hour the amount would be = 1.25 ÷ [tex]\frac{1}{2}[/tex]
= 1.25 × [tex]\frac{2}{1}[/tex]
= $2.50/hour
The unit rate per hour would be $2.50.
