Problema Solution
Sally practiced for her swim meet 2/3 hour every day last week. How many hours did Sally practice last week?
Answer provided by our tutors
since 1 week = 7 days and Sally practiced 2/3 of hour per day the total number of hours is:
7*(2/3) = 14/3 = 4 2/3 hr = 4 hr (2*60)/3 = 4 hr 40 min.