Percent and Interest

Change 0.384 to a percent.

• 3.84%
• 384%
• 38.4%
• 38.4

Tags

CCSS.7.NS.A.2

CCSS.7.RP.A.3

Change 4% to a decimal.

• .04
• .004
• .4
• 4

Convert the fraction to a percent value. 59/70 =

• 84%
• 36%
• 38%
• 31%

Tags

CCSS.7.EE.B.3

CCSS.7.RP.A.3

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

• the amount of money borrowed or deposited
• the percent interest for his year
• the amount taxed
• the amount the bank owes you for being a customer at their bank

Tags

CCSS.7.RP.A.3

The simple interest formula is I=Prt.  What does the t represent?

• Principle
• Interest
• Time
• Percent Rate

Tags

CCSS.7.RP.A.3

Starting money = $350.
Interest rate = 2.5%
TIme = 3 years.
How much interest?

• $7.50
• $26.25
• $87.5
• $262.50

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.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

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.EE.B.3

CCSS.7.RP.A.3

David buys a sweater for $45.99 from Macys. Sales tax in Maryland is 6%. How much will David pay total?

• $2.76
• $50.01
• $48.75

Tags

CCSS.7.RP.A.3