Convert 120 minutes into hours.

To convert minutes into hours, it's important to know the relationship between the two units of time. One hour is equal to 60 minutes. To find out how many hours are in 120 minutes, you divide the total minutes by the number of minutes in an hour.

Calculating this gives:

120 minutes ÷ 60 minutes/hour = 2 hours.

Therefore, the correct answer is that 120 minutes equals 2 hours. This aligns perfectly with the understanding of time conversion, confirming that 120 minutes is twice the duration of one hour.