Simple Interest Solve for Rate

Allison was left an inheritance from her Aunt Lisa. She can not touch the money until she is 21 years old, Allison is now 12 years old and inherited $50,000 that was put into an account with 2% interest. How much interest will Allison have earned at her 21st birthday?

• $900

• $100,000

• $9,000

Tags

CCSS.HSF.BF.A.2

Emilio borrows $1200 from a bank with 8% simple interest per year.  How much will he have to pay back total in 2 years?

• $150

• $192

• $1350

• $1392

Tags

CCSS.7.RP.A.3

The rate is given as a percent (%).  Before using it in the simple interest formula, you must first convert it to a______.

• fraction

• decimal

• ratio

• dollar amount

Tags

CCSS.7.RP.A.3

Emilio borrows $1200 from a bank with 8% simple interest per year. How much will he have to pay back total in 2 years?

• $150

• $192

• $1350

• $1392

Tags

CCSS.HSF.BF.A.2

The Smiths put $6,000 into a savings account for their daughter Kate that earned 4.75% simple interest annually for 20 years. How much is in the account after 18 years?

• $11,700

• $5,700

• $6,285

• $51,300

Tags

CCSS.HSF.BF.A.2

The simple interest formula is I=Prt.  The P represents the principle.  The principle is ___________________. 

• the amount of money borrowed or deposited

• the amount taxed

• the percent interest for this year

• the amount the bank owes you for being a customer at their bank

Jane received $875 from her graduation party. She put the money in a bank with a 4% simple interest rate. How much interest will she have earned after 7 years?

• $205

• $225

• $245

• $2,250

• $2,450

Tags

CCSS.7.RP.A.3

• A

• B

• C

• D

Tags

CCSS.HSF.BF.A.2

Caiden earned $475 from mowing lawns last summer. He deposited this money in an account that pays a simple interest rate of 3.8%. What will be the amount of interest earned after 15 years?

• $3182.50

• $270.75

• $2707.50

• $745.75

Tags

CCSS.HSF.BF.A.2

Kennedy won $3,000 from a radio contest. If she puts this money in a bank account that earns 2.9% simple interest, how much will she have in total in her account at the end of 10 years?

• $8700

• $38,700

• $870

• $3,870

Tags

CCSS.7.RP.A.3