The rectangle above represents one pizza. Pebbles always
cuts the pizza into 100 pieces and distributes them among her guests.
The gray portion represents the part of the pizza that Wilma ate.
Wilma ate 30 of the pieces, or 30% of the pizza.
The orange portion represents the part of the pizza that
BamBam ate.
BamBam ate 21 pieces, or 21% of the pizza.
After Wilma and BamBam ate, there was 49% of the pizza left.
