Number Line
Which is greater, 1/4 or .27?
.27
Express as a product of its prime factors.
15
3x5
GCF
48 and 72
24
52
25
43+72
113
Use < or >
3/4 ____ 0.7
>
Express as a product of its prime factors.
81
3x3x3x3
LCM
5 and 6
30
112
121
53-42
109
Compare using > or <
3.26 _____ 3 5/8
<
Express as a product of its prime factors.
144
2x2x2x2x3x3
LCM
8 and 16
73
343
103 x 33
27,000
Compare using > or <
0.75 ____ 7/8
<
Express as a product of its prime factors.
900
2x2x3x3x5x5
GCF
72 and 112
8
132
169
73-102÷22
318
Compare using > or <.
3/5 ____ 0.35
>
Express as a product of its prime factors.
4725
3x3x3x5x5x7
42 and 56
14
93
729
33+43x62
2331