Simple and Compound Interest

Your 3 year investment of $20,000 received 5.2% interest compounded annually.  What is your total return?

• $23,285.05
• $3,285.05
• $2,385
• $32,285

Tags

CCSS.HSF-LE.A.1C

Caiden earned $475 from mowing lawns last summer. He deposited this money in an account that pays an interest rate of 3.8% compounded annually. What will be his balance after 15 year?

• $827.52
• $831.10
• $839.45
• $846.80

What is the formula for simple interest?

• A=P(1+r)^t
• I=Prt
• I=P(1+r)t
• A=Prt

Tags

CCSS.8.EE.C.7B

A bank is offering 2.5% simple interest on a savings account.  If you deposit $5,000, how much interest will you earn in three years?

• $5375
• $375
• $37500
• $42500

Tags

CCSS.7.RP.A.3

John deposited $2,000 into a savings account. How much will John have in his account after 7 years at a simple interest rate of 3¼%?

• $2455

• $455

• 4550

• 6550

Tags

CCSS.7.RP.A.3

Ricco deposits $500 in an account that earns 2.5% interest compounded annually for 3 years.  Wally deposits $500 in an account that earns 5.1% interest compounded annually for 2 years.  Who will earn the greatest amount of interest?

• Ricco will earn $13.85 more than Wally
• Wally will earn $13.85 more than Ricco

Paul deposits $4000 in a bank which pays a compound interest rate of 4% per year. How much will he have in 5 years.

• $4866.61

• $5628.40

• $6077.53

• $6326.60

Mr Tan deposited $5000 into the Bank of OCBC .How much interest will he get at the end of 2 years with a simple interest of 2% per year.

• $5300

• $200

• $5200

• $300

Tags

CCSS.HSF.BF.A.2

Julie borrowed $3,500 for 3 years at 7½% simple interest rate. 
How much interest is that?

• Julie borrowed $3,500 for 3 years at 7½% simple interest rate. 
  How much interest is that?
• $787.50
• $810
• $812.50

Tags

CCSS.7.RP.A.3

Principal = $800
Interest Rate = 3.5%
Time = 6 months
Find the interest earned.

• 14
• 140
• 168
• 16.80

Tags

CCSS.7.RP.A.3