SOLUTION: 47% of all pupils in a class are boys what percentage of the class are girls

Algebra ->  Percentage-and-ratio-word-problems -> SOLUTION: 47% of all pupils in a class are boys what percentage of the class are girls       Log On


   



Question 1013689: 47% of all pupils in a class are boys what percentage of the class are girls

Answer by fractalier(6550) About Me  (Show Source):
You can put this solution on YOUR website!
Since pupils are either girls or boys, if they aren't boys they must be girls...so
% of girls = 100% - % of boys = 100 - 47 = 53%