Percent Modeling

What percentage of the model is shaded?

• 75%

• 55%

• 25%

• 15%

Answer explanation

25 squares are shaded in the model. There are 100 total squares in the model. The fraction of the model shaded is 25/100. A percent, or percentage, is a special fraction that always has 100 as the denominator. Because the bottom of a percent is always 100, we don’t even write it. We remove the 100 and put a % instead. 25/100 = 25%.

Which percent is equivalent or equal to the fraction in the picture?

• 89%

• 100%

• 189%

• 11%

Answer explanation

A percent, or percentage, is a special fraction that always has 100 as the denominator. Because the bottom of a percent is always 100, we don’t even write it. We remove the 100 and put a % instead. 89/100 = 89%.

What percentage of the model is shaded?

• 4%

• 100%

• 50%

• 40%

Answer explanation

40 squares are shaded in the model. There are 100 total squares in the model. The fraction of the model shaded is 40/100. A percent, or percentage, is a special fraction that always has 100 as the denominator. Because the bottom of a percent is always 100, we don’t even write it. We remove the 100 and put a % instead. 40/100 = 40%.

Which percent is equivalent or equal to the fraction in the picture?

• 57%

• 100%

• 143%

• 43%

Answer explanation

A percent, or percentage, is a special fraction that always has 100 as the denominator. Because the bottom of a percent is always 100, we don’t even write it. We remove the 100 and put a % instead. 43/100 = 43%.

Last month, 15% of 140 phone calls that Nick received were from his mother. How many times did his mother call him?

• 33

• 933

• 2100

• 21

Tags

CCSS.6.RP.A.3C

• 16

• 25

• 100

• 40

Tags

CCSS.6.RP.A.3C

What is the percent represented in the model? 

• 20%

• 2%

• .2%

• 0.02%

• 30

• 40

• 50

• 60

Tags

CCSS.6.RP.A.3C

What percent is this? ____%

(type numbers only)

Which model is more reasonable to find 45% of a number?

• 
• 
• 
• 

Tags

CCSS.6.RP.A.3C