Math Percents

Find the fraction, decimal, and percent for the model shown below.

• Fraction: 3/4

  Decimal: 0.75

  Percent: 75%

• Fraction: 1/2

  Decimal: 0.5

  Percent: 50%

• Fraction: 1/3

  Decimal: 0.33

  Percent: 33%

• Fraction: 1/4

  Decimal: 0.25

  Percent: 25%

The table shows the portion of a day four students used to build a website.

Which list shows the students in order from the greatest amount of time used to the least amount of time used?

• Andrew, Blake, Jamail, Ernesto

• Blake, Andrew, Jamail, Ernesto

• Ernesto, Blake, Andrew, Jamail

• Andrew, Jamail, Ernesto, Blake

The shaded area on the grid represents the part of a rectangular wall that was painted. Each small square on the wall has the same dimensions.

What percentage of the wall was painted?

• 64%

• 24%

• 60%

• 16%

This shaded model represents 100%. Which model represents 33 1/3%?

• 
• 
• 
• 

Sixteen students in the school band play clarinet. Clarinet players make up 20% of the band. Use a bar model to find the number of students in the school band.

• 80

• 8

• 40

• 160

What is 25% of 200?

• 25

• 50

• 75

• 100

Mark has 60% as much money as Amy. Amy has $20.  Select all true statements.

• Mark has $8.

• Mark has $10.

• Mark has $12.

• ​Mark has 3/5 as much as Amy.​

• ​Amy has 3/5 as much as Mark.

• A
• B
• C
• D

Anthony ate 4 ounces of applesauce out of the jar.  He ate 20% of the applesauce.  Select all the true statements.

• The jar had 20 ounces in it before Anthony ate any.

• The jar had 24 ounces in it before Anthony ate any.

• If Anthony were to eat 50% of the applesauce, he would eat 12 ounces.

• After Anthony ate 4 ounces, there were 16 ounces left in the jar.

• 80% of the applesauce is left in the jar.

Caroline's hot tub holds 75% as much water as Heidi's hot tub.  Heidi's hot tub holds 324 gallons.  How many gallons of water does Caroline's hot tub hold?

• 75 gallons

• 81 gallons

• 162 gallons

• 243 gallons