Percent Equations
A. 1.07n B. 0.93n
C. 0.07n D. n + 7
Rosalba answer 28 out of 30 questions correctly on a test. What was her score as a percent (round to the whole percent)?
What is 93%
40% of students at WHEELS want to move out of New York City when they grow up. If there are 500 students at Landry, how many want to leave New Orleans?
200
Is 7/8 a repeated decimal or a terminating decimal?
What is terminating?
Jean scored a 95% on his last test. He got 76 questions right. How many questions were on the test?
What is 90?
Lizmardo took out a loan to pay for college of $30,000. He has to pay 1.5% interest each year on the loan. How much interest does he have to pay over 4 years?
What is $1800?
Rubi wants to increase his reading time by 15% next week. If he reads for h hours now, which expression represents the total number of hours he wants to read next week?
A. 0.15n B. 1.15n
C. 0.85n. D. n + 15
What is 1.15n?
The new price of an item after a 30% discount is $31.50. What was the original price?
What is $45
Mr. Perez bought a new iPad for $950.13. Tax on the iPad is 11%. What is the cost with tax?
$1,054.50
The final price after a 30% discount?
0.3n
1.3n
0.7n
n- 30
What is 0.7n?
Mr. Perez's cell phone bill including tax was $54.50 last month. It included a 9% tax. What was the original price before tax?
What is $50
Sebastian goes out to eat at New Orleans Burger Company and gets a burger, fries, and milk shake for 13.27. He tips 15% and tax is 8.5%. Name the amount of the tax AND the amount of the tip. Do not list the total amount.
Tip is $1.99, tax is $1.13.
Melenie got a summer job where she earns $15 per hour plus 2% commission on her sales. She worked for 40 hours last week and sold $18,000 worth of merchandise. How much did she earn in total last week?
What is $960?
To find the final price after a 25% off discount and a 9% tax which two steps can you take to get the final price?
A) multiply by 0.75 then multiply by 1.09
B) multiply by 0.25 then multiply by 0.09
C) multiply by 1.25 then multiply by 1.09
D) divide by 0.25 then multiply by 0.09
What is A?
Foot Locker buys their sneakers wholesale from the Nike Factory. They charge their customers $105 for a certain pair of sneakers which includes a 40% mark up of from the wholesale price. What is the whole sale price?
What is $75?
Benjamin Bannaker, the famous mathemetician, went out to a fancy dinner. The dinner cost $89.67. He tipped the waiter 20% and tax was 5%. What was the total including tip and tax?
$115.41
Josh flips a quarter 20 times. It falls on tails 30% of the time. How many times does it fall on heads?
14 heads