Question 1

Divide.
- 3.5÷103.5 \div 103.5÷10

Accepted Answer

A)  350
B)  0.035
C)  0.35
D)  35 E) C) and D)
F) A) and B)

Question 2

Divide.
- 45.65÷8.345.65 \div 8.345.65÷8.3

Accepted Answer

A)  55
B)  6.5
C)  0.55
D)  5.5 E) B) and D)
F) All of the above

Question 3

Write the decimal in numbers.
-One hundred fifty-one thousandths

Accepted Answer

A)  0.0151
B)  0.00151
C)  0.151
D)  100.51E) A) and C)
F) B) and C)

Question 4

Multiply.
-3.5 × 0.1

Accepted Answer

A)  0.35
B)  3.5
C)  3.50
D)  0.035E) A) and D)
F) C) and D)

Question 5

Solve.
-In a practice run, a race car driver's speed is clocked at 141.456 mph at the end of his first lap, and at 165.917 mph at the end of the next lap. How much faster was he driving at the end of the second lap?

Accepted Answer

A)  24.561 mph
B)  23.461 mph
C)  24.461 mph
D)  24.471 mphE) C) and D)
F) All of the above

Question 6

Write the decimal as a fraction or mixed number in simplest form.
-10.92

Accepted Answer

A)    10232510 \frac { 23 } { 25 }102523​ 
B)  1092
C)    10242510 \frac { 24 } { 25 }102524​ 
D)    10915109 \frac { 1 } { 5 }10951​E) All of the above
F) A) and D)

Question 7

Write the fraction as a decimal.
- 49810\frac { 498 } { 10 }10498​

Accepted Answer

A)  49.08
B)  49.0008
C)  49.8
D)  49.008 E) C) and D)
F) All of the above

Question 8

Find the area of the triangle or rectangle. Round to the nearest thousandth, if necessary.
-

Accepted Answer

A)  832 sq. m
B)  416 sq. m
C)  403 sq. m
D)  338 sq. mE) All of the above
F) B) and C)

Question 9

Solve.
-Karl earns $13.31 per hour at his job. He worked 28 hours last week. Calculate Karl's pay before taxes.

Accepted Answer

A)  $372.68
B)  $374.41
C)  $372.81
D)  $376.32E) B) and D)
F) A) and D)

Question 10

Write the decimal in numbers.
-One hundred and four tenths

Accepted Answer

A)  10.4
B)  104.0
C)  100.4
D)  0.104E) A) and D)
F) A) and C)

Question 11

Divide.
- 119731.5\frac { 1197 } { 31.5 }31.51197​

Accepted Answer

A)  39
B)  3.8
C)  380
D)  38 E) B) and D)
F) B) and C)

Question 12

Divide.
- 15.6810\frac { 15.68 } { 10 }1015.68​

Accepted Answer

A)  1.568
B)  156.8
C)  0.01568
D)  1568 E) All of the above
F) B) and C)

Question 13

Insertnsert , ext { or } ="><,>, or =< , > , ext { or } =<,>, or = b etween the pair of numbers to form a true statement. - 45_____2734\frac { 4 } { 5 } \_\_\_\_\_ \frac { 27 } { 34 }54_____3427

Accepted Answer

A)  
B)  =
C)  > D) All of the above
E) None of the above

Question 14

Divide, and round the quotient as indicated.
-Divide 756.08 by 0.076 and round the quotient to the nearest hundred.

Accepted Answer

A)  9800
B)  9950
C)  10,000
D)  9900E) None of the above
F) All of the above

Question 15

Write the decimal as a fraction or mixed number in simplest form.
-0.12

Accepted Answer

A)    32\frac { 3 } { 2 }23​ 
B)    325\frac { 3 } { 25 }253​ 
C)    1120\frac { 1 } { 120 }1201​ 
D)    114,400\frac { 1 } { 14,400 }14,4001​E) A) and D)
F) C) and D)

Question 16

Divide.
- 7.05÷10007.05 \div 10007.05÷1000

Accepted Answer

A)  7050
B)  0.000705
C)  705
D)  0.00705 E) C) and D)
F) A) and D)

Question 17

Arrange in order from smallest to largest.
-5.24, 4.68, 4.86, 5.42

Accepted Answer

A)  4.86, 4.68, 5.42, 5.24
B)  5.42, 5.24, 4.86, 4.68
C)  4.68, 5.24, 4.86, 5.42
D)  4.68, 4.86, 5.24, 5.42E) A) and B)
F) B) and C)

Question 18

Simplify the expression.
-(4.1 + 7.8) (8.6 - 1.5)

Accepted Answer

A)  120.19
B)  84.49
C)  69.68
D)  100.84E) None of the above
F) All of the above

Question 19

Solve.
-Find the perimeter of the rectangle.

Accepted Answer

A)  4.98 feet
B)  5.37 feet
C)  10.74 feet
D)  6.944 feetE) None of the above
F) B) and C)

Question 20

Round the decimal to the given place value.
-68.2314, nearest thousandth

Accepted Answer

A)  68.2314
B)  68.221
C)  68.231
D)  68.241E) None of the above
F) A) and B)

Exam 4: Decimals

Round the decimal to the given place value. -68.2314, nearest thousandth

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Divide. - 45.65÷8.345.65 \div 8.345.65÷8.3

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Simplify the expression. -(4.1 + 7.8) (8.6 - 1.5)

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Find the area of the triangle or rectangle. Round to the nearest thousandth, if necessary. -

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Write the decimal as a fraction or mixed number in simplest form. -0.12

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Multiply. -3.5 × 0.1

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Divide. - 15.6810\frac { 15.68 } { 10 }1015.68​

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Arrange in order from smallest to largest. -5.24, 4.68, 4.86, 5.42

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Solve. -Find the perimeter of the rectangle.

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Write the decimal in numbers. -One hundred fifty-one thousandths

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Write the fraction as a decimal. - 49810\frac { 498 } { 10 }10498​

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Insertnsert <,>, or =< , > , \text { or } =<,>, or = b etween the pair of numbers to form a true statement. - 45_____2734\frac { 4 } { 5 } \_\_\_\_\_ \frac { 27 } { 34 }54​_____3427​

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Solve. -Karl earns $13.31 per hour at his job. He worked 28 hours last week. Calculate Karl's pay before taxes.

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Solve. -In a practice run, a race car driver's speed is clocked at 141.456 mph at the end of his first lap, and at 165.917 mph at the end of the next lap. How much faster was he driving at the end of the second lap?

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Divide. - 7.05÷10007.05 \div 10007.05÷1000

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Write the decimal in numbers. -One hundred and four tenths

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Divide. - 119731.5\frac { 1197 } { 31.5 }31.51197​

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Divide. - 3.5÷103.5 \div 103.5÷10

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Write the decimal as a fraction or mixed number in simplest form. -10.92

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Divide, and round the quotient as indicated. -Divide 756.08 by 0.076 and round the quotient to the nearest hundred.

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Divide. - $45.65 \div 8.3$

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Divide. - $\frac { 15.68 } { 10 }$

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Write the fraction as a decimal. - $\frac { 498 } { 10 }$

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Insertnsert $< , > , \text { or } =$ b etween the pair of numbers to form a true statement. - $\frac { 4 } { 5 } \_\_\_\_\_ \frac { 27 } { 34 }$

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Divide. - $7.05 \div 1000$

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Divide. - $\frac { 1197 } { 31.5 }$

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Divide. - $3.5 \div 10$

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