1.
Which is greatest:
or
A.
B.
C.
D.
Hint
2.
Find the LCM of 25 and 30.
A.
275
B.
750
C.
150
D.
120
Hint
3.
Find the LCM of 12
a
2
b
and 10
b
2
c
.
A.
60
a
2
b
2
c
2
B.
40
a
2
b
c
C.
80
a
2
b
3
c
D.
60
a
2
b
2
c
Hint
4.
Find the LCD of
and
A.
15
a
2
b
2
c
B.
15
ab
2
c
C.
15
ab
2
D.
15
abc
Hint
5.
Replace
to make
a true statement.
A.
>
B.
=
C.
<
D.
Hint