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4 votes
The temperature decreased from 71.5*F to 56.8*F overnight. How much did the temperature drop?

User Chris Lacy
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2 Answers

5 votes
The word decreased shows that you need to use subtraction for this problem.

Take 71.5*F - 56.8*F = 14.7*F that the temperature dropped
User Michael Mahony
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8.5k points
2 votes
You use subtraction:
71.5*F- 56.8*F= 14.7*F
Hope this helps~
User Vrashabh Irde
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8.2k points