Question

Miranda likes to ride the train, because it always travels at the same comfortable speed. Last month, Miranda rode the train 90 miles. So far this month, she has ridden 60 miles. Last month, she spent one more hour traveling than she has this month? How many hours has Miranda spent on the train this month?

Answer 1

the answer is 2hrs if she rode an extra 30 miles last month and she rode for an extra 1hr last month then each 30 miles = 1hr and she drove 60 miles so she has ridden for 2hrs