Jill will make less money if they work for 4 hours
60 because all of the sides are equal
Two candles=8 hours=8*60=480 minutes
4 inch is 4/12 of a candle, 4/12 of 4 hours=16/12=4/3 hours=80 minutes
so the total minutes are 480+80=560
"15/45" = "1/3"
"45/135" = "1/3"