Common Fractions Decimals and Percents

John has a pizza slice that represents 1/10 of the whole pizza. What percentage of the whole pizza does John's slice represent?

• 5%

• 10%

• 20%

• 1%

2/3 =

SELECT ALL THAT APPLY

• about 66%

• about 67%

• exactly 66 2/3%

• exactly 67%

• about 66.7%

Which fractions are equivalent to one half? SELECT ALL THAT APPLY

• 2/4

• 2/3

• 3.5/7

• 750/1500

• 12.5/25

The top number of a fraction is called the __________ and the bottom number is called the ___________.

• factor and multiple (in this order in the senetence)

• numerator and denominator (in this order in the sentence)

• denominator and numerator (in this order in the sentence)

• top dog and silly cat (in this order in the sentence)

Fractions that are identical in value but have different numerators and denominators are called

• Twin Fractions

• Greatest Common Factors

• Least Common Multiples

• Equivalent Fractions

The line in a fraction represents which operation?

• Addition

• Subtraction

• Multiplication

• Division

The "giant one" can be used to...

SELECT ALL THAT APPLY

• write equivalent fractions

• represent the Identity Property of Multiplication when rewriting fractions

• make your work look cool

• convert decimals to percents

Review your notes and consider the two methods we learned for changing fractions to percents in Lesson 1.2.4. Select all of the fractions where it makes most sense to use the Identity Property of Multiplication to make the conversion to a percent.

• 9/25

• 9/19

• 9/20

• 9/23

12.5% =

SELECT ALL THAT APPLY

• 12.5/100

• 12.5/10

• 12.5/1000

• 125/1000

Which "giant one" could be used to rewrite 48/200 as 24/100?

• 2 over 2

• 1/2 over 1/2

• 12 over 12

• 4 over 4