Simplify 3 squared 2 ⋅ 3 squared 5

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. ?

Which expression converts 45 degree to radians

What is the missing value in the proportion 4/5 = x/30