Question

What is the sum of 90 minutes and 85 minutes?

2 hours, 35 minutes
2 hours, 55 minutes
15 minutes
3 hours

Answer 1

The sum of 90 minutes and 85 minutes is 2 hours and 55 minutes.

Step-by-step explanation:

To find the sum of 90 minutes and 85 minutes, we add the like units first. Start with the minutes: 90 + 85 = 175 minutes. Since 60 minutes is equal to 1 hour, we can simplify the answer by converting it to hours and minutes. 175 minutes is equal to 2 hours and 55 minutes.

Answer 2

The answer is 2 hours and 55 minutes. This is because 90 + 85 = 175.
2 hours is equal to 120 minutes thus needing 55 minutes to equal the 175 minutes total.