CC2 Chapter 5 Review

An organized method to solve problems. This is a problem-solving strategy for which solving begins by making a prediction about the answer or one element of it (a trial), and then confirming whether the result of the trial is correct.

• 5-D process
• consecutive integers
• equivalent ratios
• partition

To divide into parts or portions

• parition
• percent
• proportional relationship
• ratio

A comparison of two quantities by division.

• ratio
• scalene triangle
• simplify
• 5-D process

To write a less complicated expression with the same value.

• simplify
• 5-D process
• consecutive integers
• equivalent ratios

What is the probability of spinning an even number?

• 16 2/3%

• 33 1/3%

• 50%

• 75%

Tags

CCSS.7.SP.C.5

CCSS.7.SP.C.7

What is the probability of spinning an even number?

• 16 2/3%

• 33 1/3%

• 50%

• 75%

Find the probability of rolling greater than a 1 on a single die.

• 6/6
• 5/6
• 4/6
• 1/6

Tags

CCSS.7.SP.C.5

CCSS.7.SP.C.7

What is the probability of spinning green?

• 0
• 1/4
• 1/2
• 3/4

Tags

CCSS.7.SP.C.5

The probability of it raining today is 30%.  What is the probability that it will NOT rain?

• 30%
• 70%
• 100%
• 0%

Tags

CCSS.7.SP.C.5

Probability can be written as ...

• a fraction
• a decimal
• a percent
• all of the above

Tags

CCSS.7.SP.C.5