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Time Difference: 2 Hours 25 Minutes vs 1 1/2 Hours
Published on August 10, 2024
Word-Problem
Find the difference, in minutes, between 2 hours 25 minutes and 1 1/2 hours. The solution is 55 minutes.
Question
Work out the difference, in minutes, between 2 hour 25 minutes and 1 1/2 hours.
Answer
Here’s how to solve this problem step-by-step:
1. Convert mixed numbers to fractions:
- 1 1/2 hours is equal to (2 * 1 + 1)/2 = 3/2 hours
2. Convert hours to minutes:
- 2 hours is equal to 2 * 60 = 120 minutes
- 3/2 hours is equal to (3/2) * 60 = 90 minutes
3. Calculate the total time in minutes:
- 2 hours 25 minutes is equal to 120 minutes + 25 minutes = 145 minutes
4. Find the difference:
- The difference between the two times is 145 minutes - 90 minutes = 55 minutes
Answer: The difference between 2 hours 25 minutes and 1 1/2 hours is 55 minutes.