Question

diane drove 693 miles in 11 hours.
at the same rate, how long would it take her to drive 315 miles?
□ hours

Explanation:

Step1: Find the rate (speed)

First, we need to find Diane's driving rate. The formula for rate is \( \text{rate} = \frac{\text{distance}}{\text{time}} \). She drove 693 miles in 11 hours, so her rate is \( \frac{693}{11} = 63 \) miles per hour.

Step2: Calculate time for 315 miles

Now, we use the formula \( \text{time} = \frac{\text{distance}}{\text{rate}} \) to find the time it takes to drive 315 miles. We know the rate is 63 miles per hour, so the time is \( \frac{315}{63} = 5 \) hours.

Answer:

5