equivalent ratios
Area of Shapes
Mixed units
Order of Operations
Ratios
100

18/36

1/2

100

A square has one side measuring 5 feet. What is its area?

25 square feet

100

Find 50% of 250.

125

100
(30/5) + 2 * 3^2 =
24
100
If there are 6 boys and 3 girls, what is the ratio of girls to boys in lowest form?
1:2
200
60/144
5/12
200
A triangle has a base of 6 inches and a height of 9 inches. What is its area?
27 square inches
200

A model car is made to a scale of 2 to 25. If the model is 15 in long, how long, in inches, is the actual car?

187.5 in

200
(5 * 3)6 + 8/2 - 6 +3 =
91
200
Simplify: 16:4
4:1
300
4/12
1/3
300

What is the Surface area of a right cylinder whos radius is 3 in and height is 10 in. use 3.14 as pi. 

244.52 in2

300

Identify the outlier: 2, 10, 4, 6, 50, 2, 12, 20, 14

50

300
4 + 2(8^2 -4) - 20/2 =
470
300
Solve for x to make these proportional: 5/6 = x/36
x = 30
400
3/39
1/13
400

What is the area of a circle with diameter equal to 12cm? use 3.14 as pi. 

113.04 cm2

400

Solve: -3 raised to the fourth power

81

400
5*2 + 10 -3 * 5^2 =
-55
400
Simplify: 144:60
12:5
500
180/240
3/4
500
What is the area of a circle whose diameter is 12cm?
113.04 cm squared
500

Angles that adding up to a total of 90°

Complementary Angles

500
5*4 (10*2) + 6 =
406
500
Last week Bill earned $210 for a 30-hour week. What was his pay rate? What would he have earned for a 40-hour week?
Pay rate = $7/hour In a 40-hour week Bill would have earned $280.
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