The high temperature on Friday was 8 degrees above zero. The low temperature was 3 degrees below zero. Which expression can find the average temperature on Friday?

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asked Sep 16, 2018 164k views

3 votes

The high temperature on Friday was 8 degrees above zero. The low temperature was 3 degrees below zero. Which expression can find the average temperature on Friday?

Mathematics
middle-school

Serlite asked

by Serlite

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1 Answer

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(8 + (-3)) / 2
= (8 - 3) / 2
= 5 / 2
= 2 1/2 or 2.5
The average temp is 2.5 degrees above zero.

Kotoole answered Sep 22, 2018

by Kotoole

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