The air temperature in the morning was 4’C and by the evening it became -3’C.
| April 27, 2021 | education
The air temperature in the morning was 4’C and by the evening it became -3’C. How many degrees did the air temperature change during the day?
Initially, it was 4 degrees above zero during the day. During the day, the temperature dropped to 0 by 4 degrees, and then dropped below zero by another three degrees.
The total amount of degrees by which the air temperature has changed during the day is calculated as follows:
4 + 3 = 7 (degrees) the temperature has changed.
Answer: 7 degrees.
Note: from morning to evening, it became 7 degrees colder during the day.
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