PreAlgebra
posted by OMGSPOOKYANONYMOUS .
Grade 7 students were surveyed to determine how many hours per day they spent on various activities. Eating is 8%, homework is 8%, sleeping is 33%, TV is 13%, socializing 13%, and school is 25%. About how many hours per day altogether were spent on watching TV and homework?

Add the percentages for watching TV 13% and homework 8%
change your answer to a decimal and multiply by 24 hours in one day. 
So about 5 hours a day right?