Final answer:
To calculate the distance each car travels in one hour, divide the distance traveled by the time taken and adjust for one hour. The calculated speeds are 50, 65, and 30 miles per hour respectively for the three scenarios mentioned.
Step-by-step explanation:
Finding Miles Traveled in One Hour
To find out how many miles each car travels in one hour, we need to calculate their speeds and then use that to determine the distance traveled in one hour. Here we look at three scenarios with given rates and times.
- A car travels 100/3 miles in 2/3 hours: To find the distance traveled in one hour, we divide the distance traveled by the time taken and then multiply by 1 hour. So, (100/3) ÷ (2/3) = 50 miles/hr.
- A car travels 97 1/2 miles in 3/2 hours: Similarly, (97 1/2) ÷ (3/2) = 65 miles/hr.
- A car travels 7.5 miles in 1/4 hours: In this case, we multiply the distance by 4 to find the one-hour distance, 7.5 × 4 = 30 miles/hr.
These results give us the speed of the cars in miles per hour, which can be used to calculate distances over different time intervals.