Write the following as a mixed number.
65/18
write 2 5/7 as an improper fraction
perform the operation and write the answer in simplest form.
4/7 x 3/11
6/10 / 12/7
5 1/7 x 3 1/9
6 3/7 / 1 13/14

Atruck can be rented from company a $50 a day plus $0.60 per mile. company b charges $20 a day plus $0.80 per mile to rent the same truck. find the number of miles in a day at which the rental costs for company a and company b are the same