Question

1/2 hour :$1.25 what is the unit rate per hour

Answer 1

Answer:

$2.50/hour

Step-by-step explanation:

It is given that for $\frac{1}{2}$ hour $1.25.

We have to calculate the unit rate per hour.

Since for  $\frac{1}{2}$ hour the amount = $1.25

for 1 hour the amount would be = 1.25 ÷ $\frac{1}{2}$

                                                    = 1.25 × $\frac{2}{1}$

                                                    = $2.50/hour

The unit rate per hour would be $2.50.

                                                   

Answer 2

1.25 x 2 = ?

1/2 x 2 = 1 hour

? = 2.5