Decimal/Percent Conversions
The decimal equivalent to 77% is
A. 0.077
B. 0.77
C. 7.7
D. 77.0
0.77
At H&M there is a 6% sales tax on all purchases. Amanda bought a jacket for $30.50 and a scarf for $4.50. How much did she pay in tax?
She pays $2.10 in tax.
During Quarter 1, Chase earned a final score of 86. His Quarter 2 final score decreased 15.5%. What was his Quarter 2 final score?
A. 72.67
B. 70.5
C. 13.33
D. 1,333
A. 72.67
Kyle has a Kroger Plus Card that reduces the price of his grocery bill when he shops at Kroger. After shopping on Wednesday, he determined his savings with the expression, 0. 95π. If π represents the total cost of Kyleβs groceries, which of the following statements must be true?
A. Kyle saved 5% by using his Kroger Plus Card.
B. Kyle saved $0.95 by using his Kroger Plus Card.
C. Kyle saved 95% by using his Kroger Plus Card.
D. Kyle saved $0.05 by using his Kroger Plus Card
A. Kyle saved 5% by using his Kroger Plus Card.
The percent equivalence to 0.043 is
A. 43%
B. 0.43%
C. 4.3%
D. 430%
C. 4.3%
You pay 8% tax on a restaurant bill that comes to $50. Which expression below would you use to find out the total amount that you spend?
a) 0.08(50)
b) 0.92(50)
c) 1.08(50)
d) 1.08(50) + 0.08(50)
c) 1.08(50)
Leo bought a used car for π₯ dollars. One year later the value of the car was 0. 74π₯. Which expression is another way to describe the change in the value of the car?
A. 0. 74% increase
B. 74% increase
C. 0. 26% decrease
D. 26% decrease
D. 26% decrease
There are 1040 registered voters in Davidson County. In the last election, 55% of the registered voters actually voted. How many people in Davidson County voted in the last election?
A. 468
B. 1095
C. 985
D. 572
D. 572
This is the same as 37.5%
A. 0.375
B. 0.0375
C. 3.750
D. 37.5
A. 0.375
A pair of cleats usually sells for $63. If there is a sale for 40% off, and a sales tax of 7% is applied to the discounted cost, what is the total price of the cleats, including tax?
The cleats are $40.45
A flight to Puerto Rico normally costs $700, but was on sale for $560. What was the percent discount of the flight?
A. 30%
B. 20%
C. 50%
D. 80%
B. 20%
With the recent success of the Neely's Bend Beavers, all ticket prices have increased by 24%! Which expression(s) could be used to determine the new price of tickets, if the π represents the old price? Select all correct answers
A. 0. 76π
B. 1. 24π
C. π + 24
D. π + 0. 24π
B. 1. 24π
D. π + 0. 24π
When you convert a decimal into a percent, you
A. Subtract 100
B. Divide by 100
C. Add 100
D. Multiply by 100
D. Multiply by 100
Ms. Morgan went out to dinner. She spent $25.60 and added a 15% tip. How much did she pay in total for dinner?
She paid $29.44.
Gucci shoes cost $15 to make and then are marked up by 550% of the cost to make them. What is the cost of a Gucci shoe after the mark up?
The cost of the shoes were $97.50
After a 15% discount, the cost of a pair of Beats was $180. The original cost of the Beats can be represented by the variable, β. How much did the Beats cost before the discount? Which two equations represent the situation above?
A. 0. 85β = 180
B. 0. 85(180) = β
C. β β 0. 15 = 180
D. β β 0. 15β = 180
E. 0. 15(180) = β
A. 0. 85β = 180
D. β β 0. 15β = 180
When you convert a percent into a decimal, you
A. Subtract 100
B. Divide by 100
C. Add 100
B. Divide by 100
You work at an electronics store and make $9 per hour plus 12% commission on all sales. If you work 6 hours and sell $700 on Friday, how much was your total earnings?
The total earnings are $138.
Macy's Hair Shop pays $50 for a wig. They are going to sell it with a percent markup of 80%. How much is Macy's Hair Shop selling the wig for?
Macy's Hair Shop is selling the wig for $90.
In Seattle, Washington, the average rainfall in the month of July is 7.40 inches. By October, the average rainfall decreases by 35%. By December, the average rainfall dropped another 0.66 inches. What is the average rainfall, in inches, in December?
A. 1.64
B. 1.93
C. 4.15
D. 4.81
C. 4.15