Question

You are driving to visit a friend in another state who lives 780 miles away. You are driving at an average of 65 miles per hour. Write a one-step equation that can be used to determine how many hours it will take to reach your friend's house. Use h for hours as your variable.

Answer 1

To calculate the number of hours it takes to travel 780 miles at an average speed of 65 miles per hour, use the one-step equation h = 780 miles / 65 miles/hour.

Step-by-step explanation:

To determine how many hours it will take to reach your friend's house 780 miles away when driving at an average of 65 miles per hour, you can use the formula for average speed, which is distance divided by time. Since you want to find the time (h), you can rearrange the formula to solve for time:

distance = average speed × time

To create a one-step equation, you place the known values into this formula:

780 miles = 65 miles/hour × h

Thus, the one-step equation to find the number of hours is:

h = 780 miles / 65 miles/hour