Problema Solution
If there are 8 hours and there are 9 periods.How many minutes is each period?
Answer provided by our tutors
Assuming that each period has equal number of minutes, 'x', we can write:
9x = 8*60 (since 8 hr = 8*60 min)
x = 8*60/9
x = 160/3
x = 53 1/3 min
Each period has 53 1/3 minutes.