Question 1

Rewrite as a terminating decimal.
-$$\frac { 156 } { 200 }$$

Accepted Answer

A) 0.771 
B) 0.78 
C) 0.74 
D) 0.791 
A) 0.771 
B) 0.78 
C) 0.74 
D) 0.791

Question 2

Solve the problem.
-Jessie has a ribbon that is 10.8 yards long. He wants to cut it into pieces that are 1.2 yards long. How many 1.2-yard pieces will he get from the ribbon?

Accepted Answer

A) 90 pieces 
B) 9 pieces 
C) 10 pieces 
D) 8 pieces 
A) 90 pieces 
B) 9 pieces 
C) 10 pieces 
D) 8 pieces

Question 3

Solve the problem.
-A grocer sold 27 bags of potatoes for $1.55 each. What was the total amount of the sale?

Accepted Answer

A) $41.95 
B) $41.86 
C) $41.85 
D) $42.95 
A) $41.95 
B) $41.86 
C) $41.85 
D) $42.95

Question 4

Rewrite the number or expression as requested.
-Rewrite the number or expression as requested.
$\left( 4 \cdot 10 ^ { 10 } \right) \cdot \left( 7 \cdot 10 ^ { 12 } \right)$  (Write the result in scientific notation.)

Accepted Answer

A)  $2.8 \cdot 10 ^ { 22 }$ 
B)  $2.8 \cdot 10 ^ { 23 }$ 
C)  $2.8 \cdot 10 ^ { 21 }$ 
D)  $28 \cdot 10 ^ { 23 }$ 
A)  $2.8 \cdot 10 ^ { 22 }$ 
B)  $2.8 \cdot 10 ^ { 23 }$ 
C)  $2.8 \cdot 10 ^ { 21 }$ 
D)  $28 \cdot 10 ^ { 23 }$

Question 5

Order the decimals from least to greatest.
-2.854, 2.548, 2.584, 2.458

Accepted Answer

A) 2.854, 2.548, 2.584, 2.458 
B) 2.458, 2.584, 2.548, 2.854 
C) 2.458, 2.548, 2.584, 2.854 
D) 2.854, 2.584, 2.548, 2.458 
A) 2.854, 2.548, 2.584, 2.458 
B) 2.458, 2.584, 2.548, 2.854 
C) 2.458, 2.548, 2.584, 2.854 
D) 2.854, 2.584, 2.548, 2.458

Question 6

Rewrite the number or expression as requested.
-$1.487 \cdot 10 ^ { 6 }$ (Rewrite as a standard numeral.)

Accepted Answer

A)   1,487,000 
B)   89.22 
C)   14,870,000 
D)  148,700 
A)   1,487,000 
B)   89.22 
C)   14,870,000 
D)  148,700

Question 7

Solve the problem.
-A stockbroker sold 50 shares of stock for $12.95 each. What was the total amount of the sale?

Accepted Answer

A) $647.50 
B) $647.40 
C) $647.61 
D) $647.60 
A) $647.50 
B) $647.40 
C) $647.61 
D) $647.60

Question 8

Mentally determine if the number can be written as a terminating decimal
-$\frac { 13 } { 26 }$

Accepted Answer

A)  Yes 
B)  No 
A)  Yes 
B)  No

Question 9

Estimate an answer to the problem.
-An advertisement states that television sets are on sale at B&G Electronics. The sale prices are: 13-inch set, $147.99; 19-inch set, $201.95; 21-inch set, $231.99; 27-inch set, $299.97; 50-inch set, $502.97. Estimate the approximate number of 50-inch sets that can be bought for $6044.

Accepted Answer

A) 12 
B) 9 
C) 19 
D) 17 
A) 12 
B) 9 
C) 19 
D) 17

Question 10

Order the decimals from least to greatest.
-$$0 . \overline { 3 } , 0.36 \overline { 3 } , 0 . \overline { 36 } , 0.3 \overline { 6 }$$

Accepted Answer

A)  $0.3 \overline { 6 } , 0 . \overline { 36 } , 0.36 \overline { 3 } , 0 . \overline { 3 }$ 
B)  $0 . \overline { 3 } , 0.36 \overline { 3 } , 0 . \overline { 36 } , 0.3 \overline { 6 }$ 
C)  $0 . \overline { 36 } , 0.3 \overline { 6 } , 0 . \overline { 3 } , 0.36 \overline { 3 }$ 
D)  $0.36 \overline { 3 } , 0.3 \overline { 6 } , 0 . \overline { 3 } , 0 \overline { 36 }$ 
A)  $0.3 \overline { 6 } , 0 . \overline { 36 } , 0.36 \overline { 3 } , 0 . \overline { 3 }$ 
B)  $0 . \overline { 3 } , 0.36 \overline { 3 } , 0 . \overline { 36 } , 0.3 \overline { 6 }$ 
C)  $0 . \overline { 36 } , 0.3 \overline { 6 } , 0 . \overline { 3 } , 0.36 \overline { 3 }$ 
D)  $0.36 \overline { 3 } , 0.3 \overline { 6 } , 0 . \overline { 3 } , 0 \overline { 36 }$

Question 11

Solve the problem.
-Will has $724.03 in his checking account. If he deposits $101.18, what is the new balance in his account?

Accepted Answer

A) $825 
B) $622.85003 
C) $823.21 
D) $825.21 
A) $825 
B) $622.85003 
C) $823.21 
D) $825.21

Question 12

Convert the repeating decimal to a fraction.
-$0 . \overline { 8 }$

Accepted Answer

A)  $\frac { 8 } { 99 }$ 
B)  $\frac { 80 } { 999 }$ 
C)  $\frac { 80 } { 99 }$ 
D)  $\frac { 8 } { 9 }$ 
A)  $\frac { 8 } { 99 }$ 
B)  $\frac { 80 } { 999 }$ 
C)  $\frac { 80 } { 99 }$ 
D)  $\frac { 8 } { 9 }$

Question 13

Estimate an answer to the problem.
-A 22-ounce can of coffee is 6.3 inches (.525 ft)tall. How many 22-ounce cans of coffee stacked one on top of another would it take to reach the top of a building that is 10 feet tall? Round to the Nearest one.

Accepted Answer

A) 3 
B) 26 
C) 39 
D) 19 
A) 3 
B) 26 
C) 39 
D) 19

Question 14

Rewrite as a numeral.
-Six hundred twenty-eight millionths

Accepted Answer

A) 0.000628 
B) 288,000,000 
C) 200.000088 
D) 0.00288 
A) 0.000628 
B) 288,000,000 
C) 200.000088 
D) 0.00288

Question 15

Mentally determine if the number can be written as a terminating decimal
-$\frac { 9 } { 125 }$

Accepted Answer

A)  Yes 
B)  $\mathrm { No }$ 
A)  Yes 
B)  $\mathrm { No }$

Question 16

Round the number as specified.
-4.479 to the nearest hundredth

Accepted Answer

A) 4.47 
B) 4.00 
C) 4.48 
D) 4.5 
A) 4.47 
B) 4.00 
C) 4.48 
D) 4.5

Question 17

Write the following as a sum using powers of 10 to show place value.
-472.8002

Accepted Answer

A)  $4 \cdot 10 ^ { 3 } + 7 \cdot 10 ^ { 2 } + 2 \cdot 10 ^ { 1 } + 8 \cdot 10 ^ { - 1 } + 0 \cdot 10 ^ { - 2 } + 0 \cdot 10 ^ { - 3 } + 2 \cdot 10 ^ { - 4 }$ 
B)  $4 \cdot 10 ^ { 2 } + 7 \cdot 10 ^ { 1 } + 2 \cdot 10 ^ { 0 } + 8 \cdot 10 ^ { - 1 } + 0 \cdot 10 ^ { - 2 } + 0 \cdot 10 ^ { - 3 } + 2 \cdot 10 ^ { - 4 }$ 
C)  $4 \cdot 10 ^ { 3 } + 7 \cdot 10 ^ { 2 } + 2 \cdot 10 ^ { 1 } + 8 \cdot 10 ^ { 0 } + 0 \cdot 10 ^ { - 1 } + 0 \cdot 10 ^ { - 2 } + 2 \cdot 10 ^ { - 3 }$ 
D)  $4 \cdot 10 ^ { 2 } + 7 \cdot 10 ^ { 1 } + 2 \cdot 10 ^ { 0 } + 8 \cdot 10 ^ { 0 } + 0 \cdot 10 ^ { - 1 } + 0 \cdot 10 ^ { - 2 } + 2 \cdot 10 ^ { - 3 }$ 
A)  $4 \cdot 10 ^ { 3 } + 7 \cdot 10 ^ { 2 } + 2 \cdot 10 ^ { 1 } + 8 \cdot 10 ^ { - 1 } + 0 \cdot 10 ^ { - 2 } + 0 \cdot 10 ^ { - 3 } + 2 \cdot 10 ^ { - 4 }$ 
B)  $4 \cdot 10 ^ { 2 } + 7 \cdot 10 ^ { 1 } + 2 \cdot 10 ^ { 0 } + 8 \cdot 10 ^ { - 1 } + 0 \cdot 10 ^ { - 2 } + 0 \cdot 10 ^ { - 3 } + 2 \cdot 10 ^ { - 4 }$ 
C)  $4 \cdot 10 ^ { 3 } + 7 \cdot 10 ^ { 2 } + 2 \cdot 10 ^ { 1 } + 8 \cdot 10 ^ { 0 } + 0 \cdot 10 ^ { - 1 } + 0 \cdot 10 ^ { - 2 } + 2 \cdot 10 ^ { - 3 }$ 
D)  $4 \cdot 10 ^ { 2 } + 7 \cdot 10 ^ { 1 } + 2 \cdot 10 ^ { 0 } + 8 \cdot 10 ^ { 0 } + 0 \cdot 10 ^ { - 1 } + 0 \cdot 10 ^ { - 2 } + 2 \cdot 10 ^ { - 3 }$

Question 18

Mentally determine if the number can be written as a terminating decimal
-$\frac { 2 } { 34 }$

Accepted Answer

A)  Yes 
B)  $\mathrm { No }$ 
A)  Yes 
B)  $\mathrm { No }$

Question 19

$\text { Write the terminating decimal as } \frac { a } { b } \text { in simplest form where } a , b \in I \text { and } b \neq 0 \text {. }$
-11.25

Accepted Answer

A)  4 
B)  $\frac { 21 } { 2 }$ 
C)  $\frac { 17 } { 4 }$ 
D)  $\frac { 45 } { 4 }$ 
A)  4 
B)  $\frac { 21 } { 2 }$ 
C)  $\frac { 17 } { 4 }$ 
D)  $\frac { 45 } { 4 }$

Question 20

Rewrite as a numeral.
-Two thousand and twenty-five hundred-thousandths

Accepted Answer

A) 0.2025 
B) 2000.0000025 
C) 2000.025 
D) 2000.00025 
A) 0.2025 
B) 2000.0000025 
C) 2000.025 
D) 2000.00025

Rewrite as a terminating decimal. - $\frac { 156 } { 200 }$

Solve the problem. -Jessie has a ribbon that is 10.8 yards long. He wants to cut it into pieces that are 1.2 yards long. How many 1.2-yard pieces will he get from the ribbon?

Solve the problem. -A grocer sold 27 bags of potatoes for $1.55 each. What was the total amount of the sale?

Rewrite the number or expression as requested. -Rewrite the number or expression as requested. $\left( 4 \cdot 10 ^ { 10 } \right) \cdot \left( 7 \cdot 10 ^ { 12 } \right)$ (Write the result in scientific notation.)

Order the decimals from least to greatest. -2.854, 2.548, 2.584, 2.458

Rewrite the number or expression as requested. - $1.487 \cdot 10 ^ { 6 }$ (Rewrite as a standard numeral.)

Solve the problem. -A stockbroker sold 50 shares of stock for $12.95 each. What was the total amount of the sale?

Mentally determine if the number can be written as a terminating decimal - $\frac { 13 } { 26 }$

Order the decimals from least to greatest. - $0 . \overline { 3 } , 0.36 \overline { 3 } , 0 . \overline { 36 } , 0.3 \overline { 6 }$

Solve the problem. -Will has $724.03 in his checking account. If he deposits $101.18, what is the new balance in his account?

Convert the repeating decimal to a fraction. - $0 . \overline { 8 }$

Estimate an answer to the problem. -A 22-ounce can of coffee is 6.3 inches (.525 ft)tall. How many 22-ounce cans of coffee stacked one on top of another would it take to reach the top of a building that is 10 feet tall? Round to the Nearest one.

Rewrite as a numeral. -Six hundred twenty-eight millionths

Mentally determine if the number can be written as a terminating decimal - $\frac { 9 } { 125 }$

Round the number as specified. -4.479 to the nearest hundredth

Write the following as a sum using powers of 10 to show place value. -472.8002

Mentally determine if the number can be written as a terminating decimal - $\frac { 2 } { 34 }$

$\text { Write the terminating decimal as } \frac { a } { b } \text { in simplest form where } a , b \in I \text { and } b \neq 0 \text {. }$ -11.25

Rewrite as a numeral. -Two thousand and twenty-five hundred-thousandths

An Introduction to Problem Solving

Introduction to Logic and Sets

Numeration Systems and Whole Number Operations

Number Theory

Integers

Rational Numbers and Proportional Reasoning

Real Numbers and Algebraic Thinking

Probability

Data Analysisstatistics: an Introduction

Introductory Geometry

Congruence and Similarity With Constructions

Congruence and Similarity With Transformations

Area, Pythagorean Theorem, and Volume

Filters

Exam 7: Rational Numbers As Decimals and Percents

Rewrite as a terminating decimal. - 156200\frac { 156 } { 200 }200156​