55% of Toby's friends are boys and the rest are girls. If he has 33 friends who are boys, how many friends does he have who are girls?
A step-by-step solution is:
27
Toby has 60 friends because 33 /.

55 = 60.

45% of his friends are girls because 100 - 55 = 45.

He has 27 friends who are girls because 60 x.

45 = 27.

.

So, the answer is 27