Constants as Fractions
What is the constant of proportionality: 36 miles/6 hours
What is 6 miles/1 hour?
what is the constant of proportionality:
X 1 3 5
Y 12 36 60
What is 12?
Ivan drew a scale drawing of his backyard at a scale of 1in : 3ft. If Ivan's deck is 48 feet wide in real life, what is the width of the deck in the drawing?
16 inches
Terry is driving at a constant 20 mph. In 8 hours, how many miles will Terry have driven?
What is 160 miles?
If I had 2 pens for every 3 pencils, how many pens would I have if I had 60 pencils?
40 pens
What is the constant of proportionality: $28.00/7 hot dogs?
$4.00 per hot dog
find the constant of proportionality:
X 0 3 5
Y 0 2 1/4 3 3/4
What is 3/4?
Mitch was looking at a blueprint of West Lake that has a scale of 1 cm : 9 m. If the actual width of the building is 90 meters, what is the width of the school in the drawing?
10 cm
Bob is going on a trail ride at a stable. A 30 minute trail ride cost $15.00. What is the constant of proportionality?
$0.50 per minute
The boys in a class compared to the girls are in a ratio of 4 to 5. If there are 16 boys, how many girls are there in the class?
20 girls
what is the constant of proportionality: 24 miles/8 hours
What is 3 miles/1 hour?
what is the constant of proportionality:
X 0.5 2.5 5
Y 5 25 50
What is 10?
Duncan measured a game room and made a scale drawing. The scale of the drawing was 2 inches : 3 feet. If the actual length of the pool table is 9 feet, how long is it in the drawing?
6 inches
Tammy went on 10 rides at the Washington County Fair. She paid $35.00. What was the cost of each ride?
What is $3.50 per ride?
A map scale is 1 inch to 100 miles. If I go 3.5 inches on the map, how many miles did I go in real distance?
350 miles
What is the constant of proportionality: 14 miles/4 hours?
3.5 miles/1 hour
Find the constant of proportionality:
X 1.5 18 72
Y 3 36 144
What is 2?
A flagpole is 30 ft tall. Using the scale 3 in : 5 ft, find the height of the flagpole in the drawing.
18 inches
Maria is selling kittens. Each kitty costs $21.99. How many kitties would there be if the total cost was $197.91?
What is 9 cats?
The ratio of people to square miles in Alaska is 5 to 1. How many people would live in 250 square miles?
1250 people
What is the constant of proportionality: Bob can knit 3 scarves every 4 weeks.
What is 0.75 scarves per week
find the constant of proportionality:
X 1.75 3.5 6
Y 126 252 432
What is 72
The scale of a blueprint is 1/4 in = 4 ft. If a wall is 10 feet high in real life, how high will it be on the drawing?
5/8 in.
CMS is having a bake sale. Giant cookies are 2 for $4. How many cookies will have to be sold to earn $150?
75 cookies
Five hamburgers cost $7.75. At this rate, how much will 11 hamburgers cost?
$17.05