1. Explain what you think each word means when it is used to make a comparison.a) ratio-b) percent-c) fraction-d) difference –2) Give an example of a situation using each concept to compare two quantities. (150 total seventh graders, 80 girls, 70 boys)a) ratio-b) percent-c) fraction-d) difference-



1.A part to part

b.part to whole

c.part to whole

d.part to part



2.a. 10 dogs:5 cats
b. 30% water, 70% concentrate

c. 1\4 of all pizzas have mushrooms

d. 10 more sodas than people