Question

nancy is 91 kilometers north of exit 2b on the freeway. if she rides her motorcycle at a constant velocity of 65 kilometers per hour to the south, how much time will it take her to reach exit 2b? write your answer to the tenths place. hours

Explanation:

Step1: Recall the speed - time - distance formula

The formula is $t=\frac{d}{v}$, where $t$ is time, $d$ is distance, and $v$ is velocity.

Step2: Identify values of $d$ and $v$

The distance $d = 91$ kilometers and the velocity $v=65$ kilometers per hour.

Step3: Calculate the time

Substitute $d = 91$ and $v = 65$ into the formula $t=\frac{d}{v}$, we get $t=\frac{91}{65}=1.4$ hours.

Answer:

1.4