Chapter 5 Review

Comparing and Ordering Fractions

100

Find the least common multiple of 8 and 10

40

200

Find the Greatest Common Factor of 12 and 36

12

300

Find the least common multiple 8x and 25y²

200xy²

400

Compare the two fractions using <,>, or = to complete each statement

-4/5 _ -7/8

>

500

Find the LCM of 7ab, 8a³b², 10a⁴

280a⁴b²

Fractions and Decimals

100

write the fraction as a decimal

3/5

0.6

200

write the decimal as a fraction

0.25

1/4

300

write the fraction as a decimal

1/6

0.16 (repeating)

400

write the decimal as a fraction or mixed number

5.6

5 3/5 

500

write the decimal as a fraction or mixed number

2.04 (repeating)

2 4/99

Adding, Subtracting, Multiplying, and Dividing Fractions

100

2 1/3 + 3/4

3 1/12

200

1 1/2 - 5/8

7/8

300

1 3/5 x 3/4

1 1/5

400

9 3/4 / 2 3/5

3 3/4

500

An upholsterer cuts a piece of cording 1 2/3 ft long from a piece 2 1/4 ft long. How much cording is left?

7 inches or 7/12 ft

Units of Measurement

100

30 inches = _ feet

2 1/2

200

_ lb= 54 oz

3 3/8

300

_ fl oz= 1 1/2 pt

24

400

12 gal= _ pt

96

500

2 3/4 t= _lb

5,500

Solving Equations

100

1/8 + x= 2 1/2

x= ?

2 3/8

200

x-1/3=4/5

x=?

1 2/15

300

x + 4 2/3= 6

x=?

1 1/3

400

6x=1/9

x=?

1/54

500

2 2/5x=8/15

x=?

2/9