Question

Ethan buys a video game on sale. If the video game usually costs %39.99, and it was on sale for 20% off, how much did ethan pay?

Answer 1

Approximately $31.99

Explanation:

The result will come out to 7.998, which rounds up to 8, then deduct that from 39.99 to end up with 31.99. It would have been $23.01 if you kept it as is without rounding.