The word problem below has too little information. Read carefully and then
choose the fact or facts needed to solve the problem.
Bill and his friends want to ride the roller coaster and the bumper cars. If
they go on both rides, what will be their total cost?
I
A. They want to save some money for food.
O
B. Bill's two friends, Leroy and Ramon, will ride with him.
O
C. It costs $3 per person to ride the roller coaster.
O
D. It costs $2 per person to ride the bumper cars.