GCF

GCF

LCM

Simplest Form and Equivalent Fractions

Compare Fractions

Fraction to Decimal

100

Find the GCF of 4 and 8

4

100

Find the LCM of 9 and 15.

45

100

Fill in each blank so that the fractions are equivalent:
1/2 = /10

5

100

4/8 _____ 1/2

< > =

=

100

1/2

.5 or .50

200

Find the GCF of 12 and 20.

4

200

Find the LCM of 22 and 6.

66

200

Fill in each blank so that the fractions are equivalent: 9/11 = 27/

33

200

2/5 ____3/7

< > =

<

200

3/5

.6 or .60

300

Find the GCF of 24 and 6.

6

300

Find the LCM of 12 and 20.

60

300

Simplify the fraction:
12/15

4/5

300

4/12 ____ 2/6

< > =

=

300

3/4

.75

400

Find the GCF of 75 and 30.

15

400

Find the LCM of 10 and 65.

130

400

Simplify the fraction:
9/54

1/6

400

5/9 ____ 3/5

< > =

<

400

7/25

.28

500

Find the GCF of 20, 24, and 12

4

500

Find the LCM of 6, 16, and 8.

48

500

Simplify the fraction:
24/28

6/7

500

7/14 _____ 6/12

=

500

4/20

.2 or .20