It's All About the Fractions
30 x 2.75 = 82.50 collected for tickets. ½ of the people bought a program, so 30 * 1/2 = 15 bought programs. 15 x 1.50 = 22.50 collected for programs 82.50 + 22.50 = 105 $115 $101 $105 $75 Of 100 children in Grades 5 and 6, three-quarters have pets; 40 children have a dog, and 18 children have a cat.
14 Qs