20 questions each worth 5 points for a total of 100 points

When completed – submit to your ING only

Double check and mark your answers clearly.

1.

Add. Write the answer in lowest terms.

A)

B)

C)

D)

Solution:

=

=

=

The Correct Answer is C.

2.

Add. Write the answer in simplest form.

A)

B)

C)

D)

Solution:

=

=

=

The Correct Answer is A.

3.

What is the perimeter of a rectangle if the length is ft and the width is ft?

A)

ft

B)

ft

C)

ft

D)

ft

Solution:

Perimeter of a Rectangle = 2(Length+ Width)

= 2( + )

= ft

The Correct Answer is C.

4.

Evaluate. Write the answer in lowest terms.

A)

B)

C)

D)

Solution:

=

=

= (Immergut & Smith ,2005).

The Correct Answer is C.

5.

Find the least common multiple of 3, 6, and 9.

A)

9

B)

18

C)

27

D)

36

Solution:

3|3, 6, 9

2|1, 2, 3

3|1, 1, 3

1 |1, 1, 1

3x 2 x 3 = 18

The Correct Answer is B.

6.

Four buttons have diameters of , , , and inches. Which button is smallest?

A)

B)

C)

D)

Solution:

The Button with the least diameter will be the smallest and the least diameter is .(Immergut & Smith ,2005).

The Correct Answer is C.

7.

Greg spent hour (h) responding to emails and h returning phone calls. How much time did he spend on the two activities?

A)

h

B)

h

C)

h

D)

h

Solution:

Greg spent a total of + = h

The Correct Answer is D.

8.

Jon spent of his study time doing math homework and preparing for a history exam. What fraction of his study time remains?

A)

B)

C)

D)

Solution:

The total time that remained was 1-( + ) =

The Correct Answer is A.

9.

Mr. Chavez owned of a family business. He sold of the business to his nephew. What portion of the business does he still own?

A)

B)

C)

D)

Solution:

Mr. Chavez has – = still with him. Rough Work

The Correct Answer is B. =

10.

Perform the indicated operations.

A)

B)

C)

D)

Solution:

+ – =

=

=

The Correct Answer is B.

11.

Write the following as a common fraction or mixed number.

0.76

A)

B)

C)

D)

Solution:

.76 =

The Correct Answer is B.

12.

Marc had the following expenses on a business trip: gas: $53.83; food, $135; lodging, $99.85; and parking and tolls, $8.50. What were his total expenses during the trip?

A)

$307.18

B)

$297.08

C)

$296.68

D)

$297.18

Solution:

The total expenses were = $53.83+$135+$99.85+$8.50

=$297.18(Immergut & Smith ,2005).

The Correct Answer is D.

13.

Subtract 0.36 from 6.

A)

6.64

B)

5.64

C)

5.36

D)

6.46

Solution:

6-.36 = 5.64

The Correct Answer is B.

14.

You make charges of $42.35, $9.87, and $54.89 on a credit card. If you make a payment of $81.50, how much do you still owe?

A)

$25.61

B)

$107.11

C)

$81.50

D)

$39.15

Solution:

Total Charges on the Credit Card were = $42.35+ $9.87 +$54.89

=$107.11

Total Payment =$81.50

Total Amount owe =$107.11-$81.50

=$25.61

The Correct Answer is A.

15.

Multiply.

A)

1.12392

B)

1.1592

C)

11.2392

D)

0.112392

Solution:

12042

10035x

0000xx

_________

0.112392

The Correct Answer is D.

16.

If 1 gallon (gal) of water weighs 8.34 pounds (lb), how much does 3.75 gal weigh?

A)

31.275 lb

B)

12.09 lb

C)

15 lb

D)

30.125 lb

Solution:

8.34 x 3.75 =31.275 lb.

The Correct Answer is A.

17.

Find the circumference of the figure. Use 3.14 for p and round your answer to one decimal place.

A)

37.7 ft

B)

75.6 ft

C)

37.6 ft

D)

75.4 ft

Solution:

Formula of Circumference of a Circle= 2pr

=2 x p x 12

=75.4 ft (Immergut & Smith ,2005).

The Correct Answer is D.

18.

Find the area of the figure.

A)

18 ft2

B)

13 ft2

C)

36 ft2

D)

25 ft2

Solution:

Formula of Area of a Triangle= base x height

= 9×4

=18 ft2

The Correct Answer is A.

19.

Cindy is carpeting a recreation room 24 ft long and 18 ft wide. If the carpeting costs $18 per square yard, what will be the total cost of the carpet?

A)

$7,776

B)

$864

C)

$2,592

D)

$432

Solution:

Total Area of the Room = 24 x 18

=432 ft2

Total Cost of the Carpets = 432 x $18 = $7,776(Immergut & Smith ,2005).

The Correct Answer is A.

20.

Find the decimal equivalent of the mixed number.

A)

1.125

B)

11.25

C)

0.25

D)

0.1125

Solution:

11+ =11+.25 =11.25

The Correct Answer is B:

References:

Immergut, B & Smith, J.B. (2005). Arithmetic and Algebra Again, 2/e. McGraw-Hill