What's the Ratio?
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Proportional or not proportional
Similar Figures
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100

102 students to 51 7th graders as a ratio in simplest form

What is 2/1 or 2:1 or 2 to 1?

100

The unit rate if 400 meters takes 15 minutes

What is 26  2/3 meters per minute

100

pg 244 #31

What is yes it is proportional at $8 per book
100

pg 237 #23

What is J?

100

The cost of 40 valentines if 25 cost $5

What is $8?

200

12 yards to 6 inches as a ratio in lowest terms

What is 72/1, 72:1, or 72 to 1?

200

The unit price if 4 tickets cost $175

What is $43.75 per ticket?

200

pg 244 #32

What is no it is not proportional because each ratio is not equal?

200

page 235 #4

What is 10 inches?

200

The scale if a television screen is 9 feet wide and in a drawing the television is 3 inches wide.

What is 1 in=3ft?

300

4.2:1.2 as a ratio in lowest terms

What is 7/2, 7 to 2, or 7:2?
300
The unit rate if 125 miles takes 200 minutes

What is 0.625 miles per minute?

300

pg 245 #38

What is 12?

300

Page 235 #5

What is 15 km?

300
The scale factor if a blueprint has a scale of 2 inches=2 feet.
What is 1/12?
400

2 1/3: 6 as a ratio in lowest terms

What is 7/18, 7:18 or 7 to 18?

400

James' rate in miles per hour if James can walk 1 2/10 miles in 1/3 of an hour

What is 3  3/5 miles per hour?

400

pg 245 #40

What is 14?

400

Page 246 #54

What is 70 m?

400

850 miles would represent how many inches on a map if the map scale was 1.5 in=500 miles.  Round to the nearest tenth.

What is 2.6 inches?

500

50 km to 50 m as a ratio in lowest terms

What is 1000/1, 1000:1, or 1000 to 1?

500

The better buy between an gallon of orange juice for $4.79 and 6 cans of orange juice with 5.5 fl oz each for $1.99

What is the gallon of oj at approximately $0.03 per oz and the cans approximately $0.06 per oz?
500

pg 245 #39

What is 7.2?

500
Page 235 #13

What is 102 m?

500

The amount of water in gallons needed to make paper mache with 6 cups of flour.  The recipe calls for 1/4 cup of flour for every cup of water.

What is 1.5 gallons?