Multiple choice

Greg completed his homework in 15 minutes. Tom completed it in 1 hour and Dan completed it in half an hour. Who completed the homework in the shortest time duration?

  1. Greg

  2. Dan

  3. Tom

  4. All of the above

Reveal answer Fill a bubble to check yourself
A Correct answer
Explanation

Greg completed the homework in 15 minutes.

Tom completed the homework in 1 hour, i.e. 60 minutes.
Dan completed the homework in half hour, i.e. 30 minutes. 15 minutes is the shortest time duration. So, Greg completed the homework in the shortest time duration.