How many minutes are in 2 hours?
A. 2 minutes
B. 20 minutes
C. 60 minutes
D. 100 minutes
E. 120 minutes
The correct answer and explanation is:
The correct answer is E. 120 minutes.
Here’s the explanation:
To calculate how many minutes are in 2 hours, we need to know the conversion factor between hours and minutes. There are 60 minutes in 1 hour. Therefore, to convert hours into minutes, multiply the number of hours by 60.
So, for 2 hours, the calculation would be: 2 hours×60 minutes per hour=120 minutes2 \text{ hours} \times 60 \text{ minutes per hour} = 120 \text{ minutes}
This is why 2 hours is equivalent to 120 minutes.
Understanding time conversion like this is important for everyday tasks such as scheduling, cooking, or planning. It allows you to switch between different units of time easily. For example, if you were given a time duration in hours and needed to know the equivalent in minutes, you would multiply the number of hours by 60. Similarly, to convert minutes to hours, you would divide the number of minutes by 60.
In real-world applications, this type of calculation is used frequently, whether you’re calculating how long something takes or determining how much time you have left to finish a task. It’s also a simple way to manage time effectively in activities like driving, working, or exercising.
To summarize, 2 hours equals 120 minutes, and you arrive at that by multiplying the number of hours by 60.