Review 6th Grade Module 1 Jeopardy

Ratios

100

There are 3 teachers for every 39 students.  What is the ratio of teachers to students?

3:39

200

Create a ratio that is equivalent to 4:5

CHECK 

300

What is a ratio?

A ratio compares two quantities and tells us how much of one quantity there is compared to another quantity

400

There are 3 teachers for every 39 students.  What is the value of this ratio?

1/13

500

Which ratio is a equivalent to 5:6?

a) 6 : 7

b) 40 : 48

c) 12: 10

d) 15: 12

40:48

Unit Rates

100

If Richie drives at a rate of 45 miles per hour, how far does he drive in 3 hours?

135 miles

200

Who drives faster?

Ms. Faro: 70 miles in 2 hours

Ms. Sexton: 90 miles in 3 hours

Ms. Faro: 35 mph

Ms. Sexton: 30 mph

300

What is a unit rate?

How much of something there is compared to 1 of something else. 

400

I can text 27 words per minute.  How many words can I text in 4 minutes?

108 words in 4 minutes

500

What is the unit rate that defines the ratio relationships below?

 12 : 2

18 : 3

24 : 4

6 : 1 

Percents

100

What does percent mean?

per 100

200

What number represents 100%

1 

300

Write 15% as a fraction in simplified form and a decimal! 

3/20 

.15

400

What is 30% of 65?

19.5

500

I have $15.00.  There is a shirt that is originally $23.00.  It is 25% off.  Do I have enough money to get the shirt?

.25 * 23 = 5.75

23 - 5.75 = 17.25

no :(

Decimal Operations

100

7.8 * 4

31.2

200

56 / 5

11.2

300

4.56 * 3

13.68

400

17.5 * 5.7 

99.75

500

How do you know where to put the decimal when multiplying with decimal numbers?

You count how many digits are after the decimal and make sure your answer has the same amount.

It also is okay to check with mathematical reasoning what makes SENSE in the problem!

Conversions

100

How many inches are in 1 foot?

12 inches

200

What is a conversion?

A conversion expresses the same measurement in different units

300

1 pound (lb) is equal to 8 ounces. If I have 104 ounces of an ingredient, how many pounds do I have?

18 pounds

400

Using these conversion facts, If I have 11 quarts, how many cups do I have?

1 cup= 16 ounces

1 pint =2 cups

1 quart= 4 cups

1 quart= 2 pints

1 quart= 32 fluid ounces

44 cups

500

Name one reason a conversion can be helpful.

Use appropriate units to measure something (Ex: “My bacon egg and cheese was 457 pennies this morning”)

To understand the situation better (A car can go 316,800 feet per hour)

To compare unit rates more clearly (Another car goes 52,800 yards per hour. Which is faster?)