L3.4 - 3.7 Test Review

Multiply Rational Numbers

100

3/5 × 2/7

6/35

200

−4/9 × 3/8

-12/72 = -1/6

300

−1.2 × 5/6

-60/60 = -1

400

2 3/4 × 5/6

25/12 = 1 1/12

500

3 2/5 × 1.2

102/25 = 4 2/25

Divide Rational Numbers

100

3/4 ÷ 2/5

15/8 = 1 7/8

200

-2/7 ÷ 4/7

-14/28 = -1/2

300

-0.75 ÷ -3/4

12/12 = 1

400

1.2 ÷ -3/8

-16/5 = -3 1/5

500

2 1/3 ÷ 5/6

14/5 = 2 4/5

Product and Quotient of Powers

100

5² ⋅ 5³ 

5⁵

200

(-2)⁴ ⋅ (-2)²

(-2)⁶

300

10⁵ ÷ 10² 

10³

400

0.4⁶ ÷ 0.4² 

0.4⁴

500

(3³ ⋅ 4⁷) ÷ (3 ⋅ 4⁴) 

3² ⋅ 4³

Powers of Powers

100

(7⁵)² 

7¹⁰

200

(4/7)⁵ 

4⁵/7⁵

300

[(-8)⁴]⁶

(-8)²⁴

400

[5³ ⋅ (-6)³]⁶

5¹⁸ ⋅ (-6)¹⁸

500

[(7⁷ ⋅ 0.4²) ÷ (7³ ⋅ 0.4)]⁵

7²⁰ ⋅ 0.4⁵

Solve power

100

Solve 5²/6²

25/36

200

Solve 4³

64

300

Solve 9⁴

6561

400

Solve 10⁵

100000

500

Solve 2⁶/7³

64/343