Pre-Algebra Chapter 2 Review

Unit Conversions

1

3 Yards = ________ Inches

108 Inches

2

4 Cups = ________ Ounces

32 Ounces

3

2 Tons = ___________ Pounds

4,000 Pounds

4

6 Pints = ________ Cups

12 Cups

5

12 Bushels = _________ Pecks

48 Pecks

Dimensional Analysis

1

12 Minutes = _________ Seconds

720 Seconds

2

3 Days = _______ Seconds

259,200 Seconds

3

4 Quarts = ________ Cups

16 Cups

4

160 Quarts = _________ Bushels

5 Bushels

5

192 Cups = _________ Gallons

12 Gallons

Mixed Measures

1

3 Minutes 25 Seconds + 4 Minutes 55 Seconds = ___________

8 Minutes 20 Seconds

2

2 Feet 9 Inches + 5 Feet 7 Inches = ____________

8 Feet 4 Inches

3

13 Quarts 1 Pint x 6 = ___________

81 Quarts

4

11 Cups 4 Fluid Ounces - 2 Cups 6 Fluid Ounces = __________

8 Cups 6 Fluid Ounces

5

33 Feet 4 Inches / 8

4 Feet 2 Inches

Metric Conversions

1

12 Kilometers = ___________ Decameters

1,200 Decameters

2

72 Decigrams = _________ Hectograms

0.072 Hectograms

3

109 Liters = __________ Milliliters

109,000 Milliliters

4

6.74 Kilometers = ___________ Meters

6,740 Meters

5

0.0023 Centigrams = ____________ Hectograms

0.0000023 Hectograms

Scientific Notation

1

Express 68,200 in Scientific Notation

6.82 x 10⁴

2

Express 492.708 in Scientific Notation

4.92708 x 10^-2

3

Express 0.000000075 in Scientific Notation

7.5 x 10^-8

4

Express 2.730985 x 10⁶ in Standard Form

2,730,985

5

Express 1.2985 x 10^-8 in Standard Form

0.000000012985