3.4 Ratio and Proportion Word Problems
1.
Find two numbers in the ratio 4 : 5 whose sum is 45. 3.
Jesse delivers newspapers to 7 out of 12 houses on his street. At that rate, how many newspapers would he have to deliver to his neighborhood of 84 houses?
6.
In Sandy’s class, 18 out of 24 kids have pets. If the same ratio were true for the entire seventh grade, how many of the 360 seventh graders would NOT have pets?
Classwork/Homework: Finish 3.4 Ratios and Proportions w.s.