Test Review

Add Subtract Fractions

100

3/4 + 3/5

27/20 or 1 7/20

200

2/7 + 3/6

11/14

300

3 - 4/9

2 5/9 or 23/9

Multiply Divide Fractions

100

6/5 x 3/4

9/10

200

2/9 x 2 1/3

14/27

300

3/5 (divided by) 4/7

21/20 or 1 1/20

Percent to Decimal

100

Change 0.02 to a percent

2%

200

Change to a Decimal: 0.25%

0.0025

300

Alex receives 38 out of 43 points on his test. What is his percentage grade?

88.37

Roots

100

What is Root(64)

8

200

Root(92) is between what two integers

9 and 10

300

Why can a root never be negative?

A number multiplied by itself will always be positive.

Mixed Numbers and Improper Fractions

100

Change 5 2/9 to improper fraction

47/9

200

Change 53/8 to mixed number

6 5/8

300

What is: 11/4 + 3 1/3

73/12 or 6 1/12