Questions on Algebra: Percentage and Pie Charts answered by real tutors!

Algebra ->  Algebra  -> Percentages: Solvers, Trainers, Word Problems and pie charts -> Questions on Algebra: Percentage and Pie Charts answered by real tutors!     (Log On)
Ad: Algebra Solved!™: algebra software that solves YOUR algebra homework problems with step-by-step help!

   

Question 153948: If you have a bowl of mashed potatoes, and your brother eats 20% of the bowl before dinner, how much is left for the rest of the family?: If you have a bowl of mashed potatoes, and your brother eats 20% of the bowl before dinner, how much is left for the rest of the family?
Answer by orca(336) About Me  (Show Source):
You can put this solution on YOUR website!
As the total is 100%, so the amount left is
100% - 20% = (100 - 20)% = 80%