Question

From 6 p.m to 6 a.m. the temperature dropped 1.4 degrees each hour. what was the total change in temperature between 6 p.m. and 6 a.m.

Answer 1

Since 6pm to 6am Is 12 hours, we do 12 x 1.4 = 16.8
The total change in temperature between 6pm and 6 am is a 16.8 degree decrease

Answer 2

Answer:

so its 12 hours apart

then 1.4 × 12 = 16.8

Total temperature dropped is16.8