To find the temperature change per hour, we can divide the total temperature change by the number of hours.
Total temperature change = 42°
Number of hours = 7
Temperature change per hour = Total temperature change / Number of hours = 42° /7 = <<42/7=6>>6°
Therefore, the temperature changed by 6° per hour.
If the temperature dropped by 42° over seven hours how much did the temperature change per hour?
1 answer