Did you get it right?
This change-counting puzzle asks you to subtract the bill from the amount paid. It is simple, but the cents make people slow down.

The Answer
The correct answer is: $3.60.
Here is why
- 10.00 – 6.40 = 3.60
Why people miss it
Most wrong answers come from rushing, skipping a clue, or doing the arithmetic in the wrong order.
What answer did you get before checking?