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Unit 1 REVIEW Material

Total questions: 32

Worksheet time: 3hrs 40mins

Name
Class
Date
1.

What is 12100\frac{12}{100}  as a percentage?

a)

24 %

b)

12 %

c)

50 %

d)

99 %

2.
What is 34 % as a decimal?
a)
0.34
b)
0.034
c)
3.4
d)
3.0034
3.

What is 2100\frac{2}{100}  as a decimal?

a)

2.0

b)

0.2

c)

0.02

d)

2.222

4.

What is 50% as simplified fraction?

a)

 34\frac{3}{4}  

b)

 12\frac{1}{2}  

c)

 15\frac{1}{5}  

d)

1

5.

What is 75% as s fraction?

a)

14\frac{1}{4}

b)

34\frac{3}{4}

c)

75\frac{7}{5}

d)

7510\frac{75}{10}

6.

Name the decimal equivalent to ? 14\frac{1}{4}  

a)

0.14

b)

0.40

c)

0.2

d)

0.25

7.

Write 58\frac{5}{8}  as a decimal

a)

0.58

b)

0.625

c)

0.875

d)

0.375

8.

Write the shaded area in fraction form.

a)

310\frac{3}{10}

b)

3100\frac{3}{100}

c)

103\frac{10}{3}

d)

37\frac{3}{7}

9.

Write shaded area in percent form.

a)

20%

b)

22%

c)

210%

d)

2%

10.

Write shaded area in decimal form.

a)

9.0

b)

0.9

c)

0.09

11.

What is the fraction equivalent of 40%?

a)

4100\frac{4}{100}

b)

25\frac{2}{5}

c)

250\frac{2}{50}

d)

4010\frac{40}{10}

12.
Convert 4/5 to a percent.
a)
45%
b)
4.5%
c)
80%
d)
8%
13.
Express 56% as a decimal.
a)
0.056
b)
5.6
c)
0.56
d)
0.0056
14.
There are 4 trombones out of 25 instruments in the Landers town band. What percent of the instruments are trombones?
a)
4%
b)
20%
c)
16%
d)
25%
15.
James took a quiz and got 15 questions out of 20 questions right what was his grade percentage?
a)
10%
b)
50%
c)
100%
d)
75%
16.

Convert the decimal to a fraction.

0.38

a)

1950\frac{19}{50}

b)

3810\frac{38}{10}

c)

38\frac{3}{8}

17.

What fraction, decimal and percent does the green shaded region of this model represent?

a)

18\frac{1}{8} and 0.125 and 12.5%

b)

18\frac{1}{8} and 1.8 and 1.8%

c)

18\frac{1}{8} and 0.18 and 18%

d)

18\frac{1}{8} and 1.25 and 1.25%

18.

What fraction, decimal and percent does the following blue section of the model represent?

a)

15\frac{1}{5} and 20% and 20

b)

0.20 and 15\frac{1}{5} and 2%

c)

20% and 0.20 and 15\frac{1}{5}

d)

20 and 15\frac{1}{5} and 20%

19.

What fraction, decimal and percent does the following shaded region of the model represent?

a)

610\frac{6}{10} and 6% and 0.06

b)

35\frac{3}{5} and 60% and 0.6

c)

0.06 and 610\frac{6}{10} and 6%

d)

0.6 and 6% and 35\frac{3}{5}

20.

Convert 0.45 into a percent 0.45 = _____%

a)

45%

b)

0.45%

c)

40%

d)

35%

21.

Convert 40% into a fraction in simplest form 40% .

a)

2050\frac{20}{50}

b)

4010\frac{40}{10}

c)

25\frac{2}{5}

d)

4100\frac{4}{100}

22.

Convert 4100\frac{4}{100}  to a percent.

a)

4%

b)

40%

c)

400%

d)

4.100%

23.

Convert 4550\frac{45}{50}   into a decimal.

a)

0.45

b)

0.9

c)

0.4550

d)

45.50

24.

Convert 225\frac{2}{25}   to a decimal.

a)

2.25

b)

0.25

c)

0.8

d)

0.08

25.
Change 0.67 to a percent
a)
67%
b)
0.0067%
c)
0.67%
d)
670%
26.
Write the percent as a decimal:
135%
a)
13.5
b)
0.0135
c)
0.135
d)
1.35
27.
What is the percent of the shaded region in the figure? 
a)
60%
b)
12%
c)
40%
d)
8%
28.

Which number is NOT equivalent to the others? 
0.5      15\frac{1}{5}    525\frac{5}{25}     20%

a)

0.5

b)

 15\frac{1}{5}  

c)

 525\frac{5}{25}  

d)

20%

29.

What is the percent form for  2352\frac{3}{5}  ?

a)

260%

b)

235%

c)

400%

d)

350%

30.
Write 13/20 as a percent
a)
13%
b)
20%
c)
65%
d)
26%
31.

Write  1125\frac{11}{25}  as a percent

a)

11%

b)

44%

c)

22%

d)

55%

32.

0.125 as a percent

a)

12.5%

b)

1.25%

c)

18%\frac{1}{8}\%

d)

125%