Original Price: $37.99
Discount: 20%
Find the Price you will pay
$30.39
100
What is the formula for Simple Interest. Describe what each variable represents.
I=Prt
I= Simple Interest
P= Principal (Starting Amount)
r= Rate (as a decimal)
t= Time (in years)
200
Original: 68
New: 42
62% Decrease
200
A 32% decrease of 50 students.
34 students
200
Whole Sale Price: $18
Mark Up: 450%
$99
200
A bank gives you a simple interest loan at a rate of 4.5%. After 5 years you have paid the entire principal plus $56 in interest. What was the original amount of your loan?
$248.89
300
Danny made $43,500 in 2014. In 2015, he is suppose to make $45,000. What was his percent of increase?
3% Increase
300
Phil's camera can hold 1500 pictures on it. Currently, he has 700 pictures. If he plans to increase the amount of pictures by 115% will his camera have enough space. Why or why not?
No, he will have 5 photos too many.
300
Meal: $46.87
Tax: 7.5%
Tip: 18%
How much are you leaving for a tip? What is the total price?
Tip: $3.52
Total:$58.82
300
Jim deposited $4500 into an 18 month certificate of deposit. After the 18 months, the balance is $4725. Fine the simple annual interest rate.
About 3%
400
Mr. Doyle received a 4% increase in his salary from 2012-2013. Then he received a 3% increase from 2013-2014. What was the percent of change from 2012-2014? (Use a number to find out)
About a 9% Increase.
400
n + 0.45n is the same as what?
1.45n
400
A pair of shoes retail price was $120. The store put them on sale for 20% off... 3 weeks later the shoes were still there so the store decided to discount them by another 10%. What is the current sale price now.
$86.40
400
Lisa borrows $15,000 for a used car. The bank gave her a simple annual interest rate of 2.5% for 6 years. How much will Lisa end up paying for the car once it is paid off?
$17,250
500
Ryan bought a pair of Bears tickets for $185. Since they stink he decided to sell the tickets. He wants to make some money so he tries selling them for $250. By what percent did Ryan markup the price?
35% Mark-Up
500
What is the Equation for finding New Amount
Original x (100% + or - %) = New Amount
500
You went to Best Buy. The price you paid for a new 60 inch plasma TV including sales tax was $3,246. The sales tax was 7%. Best Buy marked up the TV by 400% from the wholesale price. What was wholesale price?
Around $606.73
500
Mr. Gabel wants to buy a new house. He needs to save up $12000 for a down payment. Mr. Gabel currently has $9000 in his savings account that earns 4.5% simple interest. How long must he keep his money in the bank in order to have enough for the down payment? Round to nearest month.