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Welcome. to. Ratio & Rate Jeopardy!. Ratio, Rate, Unit Rate ?. Equivalent Ratio / Rate. Rate of Change. Interpret Graphs. Potpourri. 10 pt. 10 pt. 10 pt. 10 pt. 10 pt. 20 pt. 20 pt. 20 pt. 20 pt. 20 pt. 30 pt. 30 pt. 30 pt. 30 pt. 30 pt. 40 pt. 40 pt. 40 pt. 40 pt.

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Welcome

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#### Presentation Transcript

Welcome

to

Ratio & Rate

Jeopardy!

Ratio, Rate,

Unit Rate ?

Equivalent

Ratio / Rate

Rate of

Change

Interpret

Graphs

Potpourri

10 pt

10 pt

10 pt

10 pt

10 pt

20 pt

20 pt

20 pt

20 pt

20 pt

30 pt

30 pt

30 pt

30pt

30 pt

40 pt

40 pt

40 pt

40 pt

40 pt

50 pt

50 pt

50 pt

50 pt

50pt

What is rate

?

5 out of

7 putts

What is ratio

?

\$9.95 per

ticket

What is unit rate

?

What is ratio

*same unit!

?

\$3.75 per

dozen

What is unit rate

?

State whether the two ratios are equal:

6:8 and 10:12

What is

not equal

?

State whether the two ratios are equal:

8 to 10 and 12 to 15

What is

equal

?

State whether the two rates are equal:

and

What is

equal

?

Complete the table of equal ratios

What is

?

Complete the table of equal ratios

What is

?

Describe the rate of change

What is

as bags of chips increases by 1, number of calories increases by 150

?

Describe the rate of change

What is

as time increases by 2 minutes, number of words increases by 50

OR

What is

as time increases by 1 minutes, number of words increases by 25

?

Find the

unit rate

What is

25 words per minute

OR

?

Write an equation that represents the number of words typed in n minutes

What is

# words typed = 25n

?

Write an equation that represents the number of pieces of candy for h houses

What is

Pieces of candy = 3h

?

Identify the linear graph

A

B

C

D

What is

C

?

Identify each graph as increasing, decreasing, or constant

A

B

C

What is

A: decreasing

B: constant

C: increasing

?

Identify graph that best matches the situation:

You notice a few fleas on your dog. You hope they will go away on their own. Instead, the problem gets much worse!

A

B

C

What is

B

?

Identify graph that best matches the situation:

A family drove all morning, stopped for lunch, drove all afternoon, and stopped overnight in a motel.

A

B

C

What is

C

?

Identify graph that best matches the situation:

You leave for school. When you are halfway there, you realize that you’ve left an important paper at home. You return home, and then go to school.

A

B

C

What is

A

?

Find the unit rate:

\$35 for 7 lbs

What is

\$5 per pound

?

Find the unit rate:

\$52 for 8 people

What is

\$6.50 per person

?

True or false?

Every ratio is a rate

What is

false

?

Complete using > , < , or =

12 feet in 5 seconds ____

39 feet in 15 seconds

What is

12 feet in 5 seconds

<

39 feet in 15 seconds

?