Proportions and Unit Rates (6.4B and 6.4H)

Writing Rates

100

What are the 3 forms you can see a rate written

With :, to, or /

200

Tommy has a bag of LEGOS. There are 6 yellow, 3 red, and 8 blue LEGOS. What is the ratio in simplest form of red to yellow LEGOS?

1/2

300

Kelly has 10 apps on her iPad.
5 are school apps, 2 are music apps, and 3 are games.
What is the ratio of school apps to game apps using the word "to".

5 to 3

400

The Cowboys have won 11 out of the 12 games they have played this season. What is their ratio of Wins to Losses?

11 to 1

500

Which option is the better deal?
Doritos $4.39 for 11.5 oz
or
Cheetos 9.75 oz for $3.24

Cheetos

Scale Factor

100

To be considered a scale factor one of the rates must have this.

A unit rate

200

15 plants in 5 rows = __ plants per row

3

300

24 apartments on 3 floors = ___ apartments per floor

8

400

What is the unit rate for of 20 minutes for 5 songs?

___  minutes per song

4/1 

4 mins per song

500

What is the unit rate for 135 seats in 15 rows?

__ seats per row

9/1

9 seats per row

Reduce then Solve

100

This is the solution to 

x/8 = 10/4

x= 20

200

This is the solution to 1/m=5/35

m= 7

300

This is the solution to 

5/1 = v/11

v=55

400

This is the solution to 

12/2 = p/14

p=84

500

This is the solution to

8/d = 32/8

d=2

Convert Units

100

This is the amount of feet in 12.5 yards.

37.5 feet

200

This is the unit that is more 399 centimeters or 4 meters?

4 meters

300

This is the amount of fluid ounces in 17.5 cups.

140 fluid ounces

400

This is the amount of feet in 16.4 inches

1.36  feet

500

This is the amount of ounces in 8.95 lbs.

143.2 ounces

Tables and Graphs

100

3 out of 12 students picked pizza as their favorite meal to eat after school. What is the number of students that would pick pizza is 300 students ate.

75 students 

200

5 out of 10 students picked tacos or hamburgers on the meal survey.

This is the number of students that would pick tacos or hamburgers out of a class of 500

250 students

300

Tabitha makes $12.63 per hour at Taco Bell. 

How much would she earn per month....assume she works 40 hours per week and it is 4 weeks in a month?

$2020.80

400

Heaven makes 7.25 per hour at Forever 21.

How many hours would she have to work to earn $137.75

19 hours

500

20 out of 24 students picked any except tacos on the menu at the fair.

This is the number of students that would pick anything except tacos in a class of 600.

500 students