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Ratios and Proportions

The Number SystemExpressions and

EquationsGeometry

FINAL JEOPARDY

12 of the 36 students on the bus own an iPod. What is the ratio of

students that own an iPod to students that do

not? Write your answer in lowest terms.

The 40 chorus students sold a total of 480 tubs of

cookie dough. The 52 band students sold a total of 572

tubs of cookie dough. Which group sold more

tubs per student and how many more tubs per student did they sell?

The chorus sold one tub

more per student.

As part of a store promotion, 3 out of every

27 customers will receive a 50% off coupon. If there were 216 customers on

Saturday, how many coupons were given out?

24 coupons

34%

The original price of a video game is $42. The sale price is 20% off the original price. What is

the sale price?

$33.60

Evaluate the expression

-│-34│

-34

-8.3

 

Solve

8.4 ÷ 0.02

420

How many ounces is equal to 6.5

cups?

52 ounces

15 bricks

Factor the expression

54x + 18 y

18(3x + y)

1.4

At the carnival, Jenny bought a snack for $4,

games tickets for $5 and a ride ticket for $3. Write and

solve a subtraction equation to find out how

much money Jenny started with if she had $3 left.

X – 12 = 3

X = $15

What is the rule in the function table below?

X Y

1 3

2 7

3 11

4 15

4x - 1

Gina is taking three friends to the park. She has no

more than $32 dollars to spend on snacks. Write and solve an inequality to find the most she can spend on snacks for each of them.

4s ≤ 32

S ≤ $8

What is the area of the parallelogram below?

The area of a triangle is 6 in.2 and the base is 3 inches. What is the height

of the triangle?

4 inches

The volume of the prism below is 960 cubic centimeters. Find the missing dimension of the

prism.20 cm8 cm

20 cm

6 cm

4 cm

What is the area of the trapezoid below?

7.6 cm

3 cm

17.4 cm2

What is the total area of the figure below?

10 cm

14 cm

8 cm

96 cm2

FINAL JEOPARDY

Find the surface area of the rectangular prism

below.

3 cm

4 cm

8 cm

136 cm2

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