Answer:
12.5%
Step-by-step explanation:
First we need to calculate the change in the area of Terry's room this is
108 ft2 - 96 ft2 = 12 ft2
Then we use a direct proportion in order to find the percentage
96 ft2 ----- 100%
12 ft2 ----- p?
Solvin for p we have that
p=12.5
the measure of the angle t is the 118.5
5:20pm
120+100=320minutes
320/60=5hrs 20min
12+5:20= 17:20pm or 5:20pm