Question
A cyclist rode at an average speed of 15 mph for 30 miles.
How long was the ride?
Responses
0.5 hours
0.5 hours
1 hour
1 hour
2 hours
2 hours
3 hours
3 hours
How long was the ride?
Responses
0.5 hours
0.5 hours
1 hour
1 hour
2 hours
2 hours
3 hours
3 hours
Answers
GPT-4o mini
To find out how long the ride was, we can use the formula for time:
\[
\text{Time} = \frac{\text{Distance}}{\text{Speed}}
\]
In this case, the distance is 30 miles and the speed is 15 mph. Plugging in the values:
\[
\text{Time} = \frac{30 \text{ miles}}{15 \text{ mph}} = 2 \text{ hours}
\]
Therefore, the ride was 2 hours long. The correct response is:
2 hours
\[
\text{Time} = \frac{\text{Distance}}{\text{Speed}}
\]
In this case, the distance is 30 miles and the speed is 15 mph. Plugging in the values:
\[
\text{Time} = \frac{30 \text{ miles}}{15 \text{ mph}} = 2 \text{ hours}
\]
Therefore, the ride was 2 hours long. The correct response is:
2 hours