Josie practices piano for 1 2/5 hour on each 5 school days and 2 1/2 hours each day of the weekend. How long does she practice in a week.

Answer 1

Total practise time = 5 times 1 2/5 + 2 times 2 1/2
= 5(1.4) + 2(2.5)
= ....

or

5(7/5) + 2(5/2) =
things cancel nicely

Answer 2

ty