LCM, GCF, Fractions

LCM

100

Find the LCM of 9 and 15.

45

200

Find the LCM of 22 and 6.

66

300

Find the LCM of 12 and 20.

60

400

Find the LCM of 10 and 65.

130

500

Find the LCM of 6, 16, and 8.

48

Simplest Form and Equivalent Fractions

100

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

5

200

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

33

300

Simplify the fraction: 12/15

4/5

400

Simplify the fraction: 9/54

1/6

500

Simplify the fraction: 24/28

6/7

Compare Fractions

100

4/8 _____ 1/2

<  >  =

=

200

2/5 ____3/7

<  >  =

<

300

4/12 ____ 2/6

<   >   =

=

400

5/9 ____ 3/5

<   >   =

<

500

7/14 _____ 6/12

=