1.
What is the least common multiple of 4 and 8?
A.
24
B.
16
C.
8
D.
4
Hint
2.
Find the least common denominator for
and
A.
30
e
2
f
B.
4
e
2
f
C.
36
e
2
f
D.
48
e
2
f
Hint
3.
Find the LCM of 25 and 30.
A.
750
B.
150
C.
120
D.
275
Hint
4.
Find the LCM of 12
a
2
b
and 10
b
2
c
.
A.
60
a
2
b
2
c
B.
40
a
2
b
c
C.
60
a
2
b
2
c
2
D.
80
a
2
b
3
c
Hint
5.
Replace
to make
a true statement.
A.
<
B.
>
C.
D.
=
Hint