Answer :
[tex]\huge\boxed{\boxed{\bold{10\ \bftext{minutes}}}}[/tex]
[tex]\hrulefill[/tex]
First, let's change both of these times into just minutes. (We know that one hour is sixty minutes.)
[tex]\text{First time: } 1*60+25=60+25=85[/tex]
[tex]\text{Second time: } 1*60+\frac{1}{4}*60=60+15=75[/tex]
Now, just subtract:
[tex]85-75=\large\boxed{10}[/tex]
Final answer:
The difference between 1 hour 25 minutes and 1 1/4 hours is calculated by converting both time periods into minutes and subtracting, resulting in a 10 minute difference.
Explanation:
We need to find the difference in minutes between 1 hour 25 minutes and 1 1/4 hours. Let's break it down step by step:
First, express both time periods in minutes only. 1 hour 25 minutes is already in minutes, which is 85 minutes (since 1 hour = 60 minutes, so 60 + 25 = 85 minutes).
1 1/4 hours needs to be converted into minutes. We know that 1 hour = 60 minutes, so 1 1/4 hours is 1 hour + (1/4)*60 minutes = 60 minutes + 15 minutes = 75 minutes.
Now, we subtract the smaller time period from the larger one to find the difference: 85 minutes (1 hour 25 minutes) - 75 minutes (1 1/4 hours) = 10 minutes difference.
Therefore, the difference between 1 hour 25 minutes and 1 1/4 hours is 10 minutes.
