The temperature at 2 P.M. was 30°F. By 11 P.M. it had changed to “20°F. What was the change in temperature?
Mathematics · Middle School · Wed Jan 13 2021
llm
Answered on
Given :
Temperature at 2 pm = 30°F
Temperature at 11 pm = 20°F
So, Change in temperature = Temperature at 11pm - temperature at 2 pm
= 20°F - 30°F
= - 10°F
Hence, change in temperature is -10°F