Review for Test Chapter 6 Percents (Math 7)

Convert 3/10 to a decimal

• 0.30

• 0.300

• 30

• 0.030

Tags

CCSS.4.NF.C.6

99% to a Fraction

• 9/100

• 99/100

• 9/10

• 0.99

1/12 to a decimal

• 0.83

• 12

• 0.083

• 2/24

5/8 into a decimal

• 0.875

• 40

• 0.25

• 0.625

75% into a fraction

• 1/4

• 3/4

• 6/8

• 1/2

25% to a decimal

• 0.025

• 0.5

• 0.25

• 1/4

What is 12/100 as a percentage?

• 24 %
• 12 %
• 50 %
• 99 %

How do you change a fraction to a decimal?

• Add
• Subtract
• Multiply
• Divide

Which number is equivalent to 0.08?

• 0.0008%
• 0.08%
• 80%
• 8%

The simple interest formula is I=prt.  The p represents the principal.  The principal 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