Saxon Test 3 Review

Percents and Decimals

100

Compare:

0.45     0.412

0.45 > 0.412

200

Write the following fraction as a percent:

1/6

16 2/3%

300

Arrange these numbers from least to greatest:

1/2 , 33 1/3% , 1/10 , 0.65

1/10 , 33 1/3% , 1/2 , 0.65

400

Write the following percentage as a decimal and a fraction:

205%

2.05, 2 5/100 or 205/100

500

How much is 22% of $430?

$94.60

Adding/Subtracting Fractions

100

What is 4/9 + 5/9 ?

1

200

What is 1/3 - 1/4 ?

1/12

300

What is 5/6 - 1/2 ?

1/3

400

What is 3 1/2 + 1 2/3 ?

5 1/6

500

What is 7 1/3 - 1 1/2?

5 5/6

Expressions and Equations

100

What is a + b when a=317 and b=124

441

200

Evaluate 4ac when a=12 and c=2

96

300

Solve by inspection:

y + 12 = 15

y = 3

400

Solve by inspection:

6x - 2 = 34

x = 6

500

Solve by inspection:

12/2z = 2

z = 3

Powers and Roots

100

Simplify: 11²

121

200

Simplify: 3⁴ 

81

300

Simplify: square root of 64

8

400

Express with exponents:

5aaabbc

5a³b²c

500

Simplify: cube root of 216

6

Wild Card

100

$54.60 / 3

$18.20

200

What is the perimeter of a rectangle with side lengths of 12 inches and 5 1/2 inches?

35 inches

300

Write the prime factorization of 210

2 x 3 x 5 x 7 

400

The coordinates of three vertices of a square are (0, 4), (2, 4) and (2, -3). What is the fourth coordinate?

(0, -3)

500

If an airplane can travel at 500 miles per hour, how far can it go in 5.75 hours?

2,875 miles