A concert started at 4:30 p.m. and ended at 6:15 p.m. How long was the concert?
6:15 - 4:30
= 5:75 - 4:30 , (15 min + 60 min = 75 min)
= 1:45
To find the length of the concert, you need to subtract the start time from the end time. Here are the steps:
1. Convert the start time to minutes. Since there are 60 minutes in an hour, 4 hours is equal to 4 × 60 = 240 minutes.
2. Add the converted minutes to the start time. 240 minutes + 30 minutes = 270 minutes.
3. Convert the end time to minutes. 6 hours × 60 minutes = 360 minutes.
4. Add the converted minutes to the end time. 360 minutes + 15 minutes = 375 minutes.
5. Subtract the start time from the end time to find the length of the concert. 375 minutes - 270 minutes = 105 minutes.
Therefore, the concert was 105 minutes long.
To determine the length of the concert, we need to subtract the start time from the end time.
First, let's convert the time to a common format, such as minutes. We can do this by multiplying the hours by 60 and adding the minutes.
Start time: 4:30 p.m. = (4 * 60) + 30 = 240 + 30 = 270 minutes
End time: 6:15 p.m. = (6 * 60) + 15 = 360 + 15 = 375 minutes
Now, subtract the start time from the end time to find the duration of the concert:
Duration = End time - Start time
= 375 minutes - 270 minutes
= 105 minutes
Therefore, the concert was 105 minutes long.