Question

The time required to complete two activities is 4 hours and 30 minutes. If the time required to complete both the activities is same, find the time required to complete one activity?

• A. 2 hours and 40 minutes
• B. 1 hour and 50 minutes
• C. 2 hours and 15 minutes
• D. 3 hours and 10 minutes

Answer 1

The correct option is C 2 hours and 15 minutes

The time required to complete two activities is 4 hours and 30 minutes.

So, time required to complete one activity = $\frac{1}{2}$ $\times$ The time required to complete two activities

We know that half of 4 hours = 2 hours and half of 30 minutes = 15 minutes.
Hence, time required to complete one activity = 2 hours and 15 minutes