Sally just got back from a vacation with her family. They had been driving for three days, travelling 8 1/2 hours each day. How many hours were they in the car altogether?
5 answers
57.5 hr
I think
Matthew is wrong.
8.5 * 3 = 25.5 hours
8.5 * 3 = 25.5 hours
explain in writing what barrow,trade,or regroup mean in subtration
25 1/2