Question

The formula d = rt gives the distance traveled in time t at rate r. A delivery truck drives for 1.5 hours and travels 76 miles.

What was the average speed of the truck?

Answer 1

in the formula
d= r*t
replace d with the distance and t with the time
can you write down what do you get ?

Answer 2

please, you have to find the rate r, so:
\[r=\frac{ d }{ t }=\frac{ 76 }{ 1.5 }=...\]
please complete