Percents & Probability

Probability is...

• the chance of something happening

• when I play the lottery

• all about percents

Tags

CCSS.7.SP.C.5

CCSS.7.SP.C.6

The highest a percent can be is...

• 100%

• 1%

• 200%

• 1000%

• 1/2, 50%

• 1/3, 33.3%

• 2/3, 66.7%

• 1/5, 20%

Tags

CCSS.7.RP.A.3

CCSS.7.SP.C.5

CCSS.7.SP.C.7

• 0%

• 1/4, 25%

• 1/2, 50%`

• 100%

Tags

CCSS.7.RP.A.2

CCSS.7.RP.A.3

CCSS.7.SP.C.5

• 0%

• 100%

• 2/3, 66.7%

• 3/5, 60%

Tags

CCSS.7.RP.A.2

CCSS.7.RP.A.3

You pick a marble from this bag.

What is the probability you will choose either a black or white marble?

• 3/5

• 9/100

• 1/10

• 2/5

Tags

CCSS.7.SP.C.5

CCSS.7.SP.C.7

Brooke has a box of crayons. 45 are yellow, 12 are green, 25 are blue, and 7 are red. If Brooke selects a crayon at random, which color crayon would she be most likely to select?

• yellow

• green

• blue

• red

Tags

CCSS.7.SP.C.5

CCSS.7.SP.C.7

Sam bought an $85.00 jacket for 40% off of the regular price.  How much did he pay for the jacket? 

• 75
• 51
• 36
• 34

Tags

CCSS.7.EE.B.3

CCSS.7.NS.A.3

CCSS.7.RP.A.3

You are purchasing a T.V for $990 T.V with 9% sales tax. What is the final price of the T.V.?

• $ 1881.00
• $ 1079.00
• $ 1,079.10
• $ 1,709.1

Tags

CCSS.7.EE.B.3

CCSS.7.NS.A.3

CCSS.7.RP.A.3

Sales tax is __________ to the price

• subtracted
• added
• multiplied
• divided

Tags

CCSS.6.RP.A.3D