Pls help me do this problem

It took alice 5 5/6 hours to drive to her grandparents' house for . on the way home, she ran into traffic and it took her 7 3/8 hours. how much longer did the return trip take? write your answer as a proper fraction or mixed number in simplest form. the trip home took __hours longer. ?

What is the range? can’t seem to find it out

Gh bisects fgi. find the measure of hgi •15° •21° •10° •8°