Exam: 05.08 Ratios and Rates Practice Exam

Question

Exam: 05.08 Ratios and Rates Practice Exam
Student Name: Joanie Klema

Exam History (Resets: 0, Unlocks: 0, Student Resets: 2)

Warning
There is a checkbox at the bottom of the exam form that you MUST check prior to submitting this exam. Failure to do so may cause your work to be lost.
Question 1(Multiple Choice Worth 2 points)
(Three-Column Tables MC)

A three-column table is given.

Part A C D
Part 30 36 46
Whole B 54 69

What is the value of B in the table?
45
50
18
23
Question 2(Multiple Choice Worth 2 points)
(Ratios MC)

Zachariah and Khai collect stamps. Zachariah has 9 American stamps out of 15 stamps. Khai has 13 American stamps out of 20 stamps. Which statement is correct?

Zachariah has a higher ratio of American stamps than Khai because 9 over 15 is greater than 13 over 20.
Khai has a higher ratio of American stamps than Zachariah because 9 over 15 is greater than 13 over 20.
Khai has a higher ratio of American stamps than Zachariah because 9 over 15 is less than 13 over 20.
Zachariah and Khai have the same ratio of American stamps.
Question 3(Multiple Choice Worth 2 points)
(Percentages MC)

35% of 40 is what value?

5
12
14
23
Question 4(Multiple Choice Worth 2 points)
(Two-Column Tables MC)

Sidney made root beer floats for her friends when they came over. The table shows the ratio of cups of ice cream to cups of soda used to make the floats.

Ice Cream (cups) Soda (cups)
3.5 10.5
8 24
12.5 37.5
15 ?

At this rate, how much soda will Sidney use for 15 cups of ice cream?
30 cups
35 cups
40 cups
45 cups

Answer 1

Question 5(Multiple Choice Worth 2 points)
(Proportional Relationships MC)

A recipe calls for 2 cups of flour to make 12 cookies. If you want to make 24 cookies, how many cups of flour do you need?

2 cups
3 cups
4 cups
6 cups