1.
Which symbol makes the following sentence true?
22
22.21
A.
>
B.
C.
<
D.
=
Hint
2.
Write the prime factorization of 204.
A.
6 × 17
B.
2 × 2 × 3 × 17
C.
2 × 3 × 17
D.
2 × 17
Hint
3.
What is the greatest common factor of 22, 66, and 110?
A.
11
B.
22
C.
2
D.
66
Hint
4.
Express
as a percent.
A.
35%
B.
3.5%
C.
0.35%
D.
350%
Hint
5.
George wants to resurface the table below with ceramic tiles. What is the largest square tile that he can use without having to cut any tiles?
A.
6 inches on each side
B.
12 inches on each side
C.
8 inches on each side
D.
4 inches on each side
Hint
6.
Write 0.234 as a percent.
A.
234%
B.
23.4%
C.
2.34%
D.
23%
Hint
7.
Write 0.6734343434… in bar notation.
A.
B.
C.
D.
Hint
8.
Which fraction is
when written in simplest form?
A.
B.
C.
D.
Hint
9.
The groundskeeper for a professional football team is very careless. He paints one of the end zones and keeps on painting on the regular playing field. If he paints 12 yards of the 100-yard football field all the way across before he stops and notices, what percent of the playing field did he accidentally paint?
A.
0.12%
B.
6%
C.
12%
D.
0.06%
Hint
10.
Find the least common multiple of 12 and 8.
A.
96
B.
24
C.
48
D.
12
Hint
11.
Rachel and Diego both jog regularly. Rachel jogs every other day, and Diego jogs every third day. They both jogged today. How many days will it be before they both jog on the same day again?
A.
12
B.
2
C.
3
D.
6
Hint
12.
Find the least common denominator for
and
.
A.
56
B.
14
C.
112
D.
24
Hint
13.
Maurice rode his bike for
of a mile, Malia rode her bike for
of a mile, and Daniela rode her bike for
of a mile. Who rode farthest?
A.
Malia
B.
Maurice
C.
Daniela
D.
They all rode the same distance.
Hint
14.
The pie graph shows the percentage of people found in a survey to prefer certain colors of candy to others. Write the percentage of people who preferred red candy as a decimal.
A.
2.1
B.
5.0
C.
0.5
D.
0.21
Hint
15.
Factor 8
x
2
.
A.
8 ·
x
B.
2 · 2 · 2 ·
x
C.
2 · 4 ·
x
·
x
D.
2 · 2 · 2 ·
x
·
x
Hint
16.
The table shows approximately the number of mobile phone users in each age group. Find the number of phone users aged 18-24 as a fraction of the number of mobile phone users aged 35-54 in simplest form.
A.
B.
C.
D.
Hint