7th Grade Math Unit 6 Review: Adding and Subtracting Rational Expressions

What chapters does Unit 6 cover?

• Chapters 16 and 17

• Chapters 10 and 11

• Chapters 14 and 15

• Chapters 12 and 13

What type of probabilities does Unit 6 focus on?

• Simple and complex

• Experimental and hypothetical

• Theoretical and practical

• Simple and compound

How is probability typically expressed?

• As a whole number

• As a percentage only

• As a decimal only

• As a fraction, decimal, or percent

What is the probability of landing on a three using the spinner?

• 1/6

• 1/3

• 1/5

• 1/4

Are you more likely to spin an odd number or an even number on the spinner?

• Cannot be determined

• Neither, both are equally likely

• Even

• Odd

What is the probability of the spinner landing on a primary color?

• 0.25

• 0.33

• 0.75

• 0.50

What is the experimental probability of pulling a red marble?

• 3/10

• 6/20

• 8/20

• 2/5

How many times would you expect to pull a green marble if you pulled 200 times?

• 40

• 10

• 20

• 30

What is the experimental probability of a customer wanting a blueberry pancake with syrup?

• 4/10

• 3/10

• 15/50

• 8/25

What is the experimental probability of a customer wanting a plain pancake with jam?

• 4/25

• 2/5

• 8/50

• 3/10