Question 1

Simplify: 44[(9 ÷ 3) + 72 - 6 × 2.5 - 19] - [42 - 3(77 ÷ (3.5 × 2)) - 9]

Accepted Answer

The answer of Simplify: 44[(9 ÷ 3) + 72 -...

Question 2

Change the following expression into a decimal: 166.67%
A) 166667
B) 166.7
C) 16667
D) 1.6667
E) 0.16667

Accepted Answer

To convert a percentage to a decimal, divide by 100. Thus, 166.67% becomes 166.67 / 100 = 1.6667.

Question 3

Convert this fraction into the decimal form. If appropriate, place a dot above a decimal number to show that it repeats:

Accepted Answer

The answer of Convert this fraction into the decimal form....

Question 4

87  % is equal to:
A)  %
B) 87 
C) 8.75
D) 
E)

Accepted Answer

The given number, 87 11eaae09_7317_328d_bb34_157ad94c1af3_TB3016_11, is a hexadecimal number. To convert it to decimal, we need to first separate the integer and fractional parts. The integer part is 87, and the fractional part is 11eaae09_7317_328d_bb34_157ad94c1af3_TB3016_11.

To convert the fractional part to decimal, we can use the following formula:

Decimal equivalent = Dn × (16^-1) + Dn-1 × (16^-2) + Dn-2 × (16^-3) + … + D1 × (16^-n)

where Dn to D1 are the hexadecimal digits, and n is the number of digits.

Plugging in the values, we get:

Decimal equivalent = 9 × (16^-1) + 14 × (16^-2) + 10 × (16^-3) + … + 3 × (16^-13)

Calculating this expression using a calculator or a spreadsheet software, we get:

Decimal equivalent = 0.0000000000000000254680344984

Multiplying this decimal by 100 to get the percentage, and combining it with the integer part, we get:

87.00000000000000254680344984%

Rounding up to the nearest hexadecimal digit, we get:

87 11eaae09_7317_59a0_bb34_ef16ae67fefc_TB3016_11

Question 5

Oliver received a pay at the end of the month of $4 303.00 in June 2016, working 6 hours a day, and a total of 20 days in the month. Included in the pay is a bonus of $243. What is Oliver's hourly rate of pay? Round to the nearest cent.

Accepted Answer

The answer of Oliver received a pay at the end...

Question 6

Convert this fraction into the decimal form. If appropriate, place a dot above a decimal number to show that it repeats:

Accepted Answer

The answer of Convert this fraction into the decimal form....

Question 7

Convert 1  into percentage.
A) 65%
B) 1.65%
C) 165%
D) 16.5%
E) 0.165%

Accepted Answer

The answer of Convert 1  into percentage.
A) 65%
B) 1.65%
C)...

Question 8

Express the following as a percent:

Accepted Answer

The answer of Express the following as a percent: ...

Question 9

Express the following as a percent: 0.67

Accepted Answer

The answer of Express the following as a percent: 0.67...

Question 10

A party room was rented out at $11.75 per hour. If 6 people each rented the room for 2  , 1  , 4  , 3  , 6  , and 2  hours respectively, how much did the party room owners earn in total (excluding all taxes)? Round your answer to the nearest cent.

Accepted Answer

The answer of A party room was rented out at...

Question 11

Change the following percent into a common fraction in lowest terms: 34%

Accepted Answer

The answer of Change the following percent into a common...

Question 12

Simplify: 2[4² - 3 × 12 + 4(7 - 9 × 50)] + (6 + 9⁴)

Accepted Answer

The answer of Simplify: 2[4² - 3 × 12 +...

Question 13

Express the following as a percent: 4.55

Accepted Answer

The answer of Express the following as a percent: 4.55...

Question 14

Simplify, then round to the nearest hundredth:

Accepted Answer

The answer of Simplify, then round to the nearest hundredth:...

Question 15

Convert 99.5% into decimals.
A) 0.9
B) 0.99
C) 0.999
D) 0.995
E) 9.95

Accepted Answer

To convert a percentage to a decimal, divide by 100. Therefore, 99.5% is equal to 0.995 as a decimal.

Question 16

Reduce the following fraction to the lowest term:

Accepted Answer

The answer of Reduce the following fraction to the lowest...

Question 17

Complete the following statement:

Accepted Answer

The answer of Complete the following statement:
 ...

Question 18

Change the following percent into a common fraction in lowest terms: 82.6%

Accepted Answer

The answer of Change the following percent into a common...

Question 19

A house in Detroit was sold at $246,000, which is  of its actual value. If the realtor made a commission of $1.25 on each $250 of the actual house value, how much commission does the realtor earn while selling the house?

Accepted Answer

The answer of A house in Detroit was sold at...

Question 20

Express the following as a percentage: 
A) 16.67%
B) 166.67%
C) 1.667%
D) 0.1667%
E) 0.001667%

Accepted Answer

The answer of Express the following as a percentage: 
A)...

Quiz 1: Review of Arithmetic

Simplify: 44[(9 ÷ 3) + 72 - 6 × 2.5 - 19] - [42 - 3(77 ÷ (3.5 × 2)) - 9]

Change the following expression into a decimal: 166.67%

Convert this fraction into the decimal form. If appropriate, place a dot above a decimal number to show that it repeats: $Convert this fraction into the decimal form. If appropriate, place a dot above a decimal number to show that it repeats:$

87 % is equal to:

Oliver received a pay at the end of the month of $4 303.00 in June 2016, working 6 hours a day, and a total of 20 days in the month. Included in the pay is a bonus of $243. What is Oliver's hourly rate of pay? Round to the nearest cent.

Convert this fraction into the decimal form. If appropriate, place a dot above a decimal number to show that it repeats: $Convert this fraction into the decimal form. If appropriate, place a dot above a decimal number to show that it repeats:$

Convert 1 into percentage.

Express the following as a percent:

Express the following as a percent: 0.67

A party room was rented out at $11.75 per hour. If 6 people each rented the room for 2 , 1 , 4 , 3 , 6 , and 2 hours respectively, how much did the party room owners earn in total (excluding all taxes)? Round your answer to the nearest cent.

Change the following percent into a common fraction in lowest terms: 34%

Simplify: 2[4² - 3 × 12 + 4(7 - 9 × 50)] + (6 + 9⁴)

Express the following as a percent: 4.55

Simplify, then round to the nearest hundredth:

Convert 99.5% into decimals.

Reduce the following fraction to the lowest term: $Reduce the following fraction to the lowest term:$

Complete the following statement:

Change the following percent into a common fraction in lowest terms: 82.6%

A house in Detroit was sold at $246,000, which is of its actual value. If the realtor made a commission of $1.25 on each $250 of the actual house value, how much commission does the realtor earn while selling the house?

Express the following as a percentage:

Quiz 1: Review of Arithmetic

Simplify: 44[(9 ÷ 3) + 72 - 6 × 2.5 - 19] - [42 - 3(77 ÷ (3.5 × 2)) - 9]

Change the following expression into a decimal: 166.67%

Convert this fraction into the decimal form. If appropriate, place a dot above a decimal number to show that it repeats:

87 % is equal to:

Oliver received a pay at the end of the month of $4 303.00 in June 2016, working 6 hours a day, and a total of 20 days in the month. Included in the pay is a bonus of $243. What is Oliver's hourly rate of pay? Round to the nearest cent.

Convert this fraction into the decimal form. If appropriate, place a dot above a decimal number to show that it repeats:

Convert 1 into percentage.

Express the following as a percent:

Express the following as a percent: 0.67

A party room was rented out at $11.75 per hour. If 6 people each rented the room for 2 , 1 , 4 , 3 , 6 , and 2 hours respectively, how much did the party room owners earn in total (excluding all taxes)? Round your answer to the nearest cent.

Change the following percent into a common fraction in lowest terms: 34%

Simplify: 2[42 - 3 × 12 + 4(7 - 9 × 50)] + (6 + 94)

Express the following as a percent: 4.55

Simplify, then round to the nearest hundredth:

Convert 99.5% into decimals.

Reduce the following fraction to the lowest term:

Complete the following statement:

Change the following percent into a common fraction in lowest terms: 82.6%

A house in Detroit was sold at $246,000, which is of its actual value. If the realtor made a commission of $1.25 on each $250 of the actual house value, how much commission does the realtor earn while selling the house?

Express the following as a percentage:

Convert this fraction into the decimal form. If appropriate, place a dot above a decimal number to show that it repeats: $Convert this fraction into the decimal form. If appropriate, place a dot above a decimal number to show that it repeats:$

Convert this fraction into the decimal form. If appropriate, place a dot above a decimal number to show that it repeats: $Convert this fraction into the decimal form. If appropriate, place a dot above a decimal number to show that it repeats:$

Simplify: 2[4² - 3 × 12 + 4(7 - 9 × 50)] + (6 + 9⁴)

Reduce the following fraction to the lowest term: $Reduce the following fraction to the lowest term:$