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WorksheetsInterest Review (DUE ON FRIDAY AT 3 PM)
Total questions: 46
Worksheet time: 3hrs 1mins
4.3%
The compound interest formula is:
A = P(1 + r)t
What does the A represent?
The amount of interest earned.
The amount of time that has passed.
The total amount of money after a certain amount of time.
The amount required to invest.
If $1,000 is invested at 16% interest, compounded annually, for five years, what is the ending balance?
$1,225,54
$2,100.34
$22,255.40
$225.54
the time has to be in _____________
years
months
days
seconds
The A means ____________ in compound interest
annual
amount in account
answer
accrued debt
interest is _________
extra money paid for borrowing
interesting
Flocabulary songs
time times rate
$2750 at 8% for 2 years
43.5% of this skeleton's body is his the mermaid tail. Write that percent as a decimal.
4.35
.435
.0435
4300
What does the "I" in the interest formula stand for?
It
Interest
the Headless Iron Man
Ignoramus
What is the simple interest on a loan of $2000 at a rate of 5% per year for 3 years?
$300
$100
$150
$200
Find the time in years required for an amount of $500 to earn $150 as simple interest at an annual rate of 6%.
3 years
4 years
5 years
6 years
If you borrow $5000 at a simple interest rate of 4% for 4 years, what will be the total amount you have to pay back?
$5800
$6000
$6400
$6800
Calculate the simple interest on $1500 for 2 years at an annual interest rate of 6%.
$180
$200
$220
$1800
What will be the total payment for a loan of $2500 taken at a simple interest rate of 8% for 3 years?
$600
$2800
$900
$3100
Anna invested $2,500 at an annual rate of 5%. How long will it take until Anna earns $1,125 in interest?
5 years
8 years
10 years
9 years
If $1500 is invested at a simple interest rate of 4.5% per year, how much interest will be earned in 3 years?
$180
$202.5
$225
$270
If the simple interest on the principal for 2 years at 5% per year is $200, what is the principal?
$2000
$1000
$4000
$5000
Calculate the principal amount that will earn $1120 in interest after 4 years at a simple interest rate of 7% per year.
$4000
$3600
$2120
$4200
Find the rate of simple interest if $4000 earns $800 in interest in 2 years.
8%
10%
12%
20%
The Henley’s took out a new home loan for $195,000 at a simple interest rate of 4.3%. How much will they pay in interest after 30 years?
$446,550
$2515.50
$25,155
$251,550
Principal: $4,900
Interest:$191.10
Time: 1.5 years
Find time (in years):
Principal: $3,750
Interest: $427.50
Interest Rate: 3.8%
Riley invested $1,000 in a savings account. If the account earns 6.75% simple interest, what is the balance in her account after 15 years?
$1,012.50
$10,012.50
$2,012.50
$201.25
Christian opened a savings account with $3250. His account will earn 5.2% simple interest. What will the total amount be in his savings account after 6 years?
$4,264.00
$1,104.00
$4,160.00
$4,400.00
Mr. Peterson paid $1,020 in simple interest for a loan, which was given to him at a rate of 5% for 3 years. How much money did he borrow originally?
$5,400
$6,800
$3,240
$14,620
When Using the compound interest formula, what is the extra step you must take to get interest?
add the principle
subtract the principle
multiply the principle
leave it alone
When using the simple interest formula, what do you get when you multiply P x R x T ?
I for interest
A for Total
I for total
A for Interest
Joe went to the store to buy a car, he needed to buy a car to get to work, the car cost 19,000$. Joe needs to Borrow 19,000$ in order to get a car, to get to work. He gets a loan at 3% interest rate for 5 years with simple interest, what is the Principle?
2,850$
21,850$
19,000$
38,000$
What interest is better when you are buying a car?
Simple Interest
Compound Interest
Interesting interest
simpound Interest
Which is better to have when you invest money?
Compound Interest
Simple Interest
Good interest
Simpound Interest
