If a doctor gives you 3 pills (Tablets) and tells you to take one pill every half hour. How long would it be before all the pills have been taken?

If a doctor gives you 3 pills (Tablets) and tells you to take one pill every half hour. How long would it be before all the pills have been taken?

Explanation

Let's break it down:

1. Take the 1st pill: Time = 0

2. Take the 2nd pill: Time = 0.5 hours

3. Take the 3rd pill: Time = 1 hour

After taking the 3rd pill, all pills have been taken.