Ratios
Unit Rates
Proportional Relationships
Mystery
Miscellaneous
100
A recipe uses 1/4 cup of water for every 2 cups of flour. What is the ratio of FLOUR to WATER.
ORDER MATTERS
2 to 1/4
2/2/4
2:2/4
100
What is the denominator ALWAYS in a unit rate?
1
100
Fill in the blank:
A proportion is an equation stating that the ratios are _____________.
EQUIVALENT
100
What town is Ms. Dorney from?
Rockland
100
Simplify the fraction
55/40
11/8
200
What are the three ways to write a ratio if you are comparing "a" to "b"
a:b
a to b
a/b
200
Fill in the blank:
Unit rate is a comparison between two things that have two different _________.
(ex: miler per hour)
two different UNITS
200
6:4 and 8:12
Are these proportional? (use either method)
NO!!!!!!!
200
What day of the year is national pi day?
March 14
200
True or false
Proportional and equivalent mean the same thing
TRUE
300
What is the missing value "x" in the following ratio table?
X is 8
300
Find the unit rate:
350 liters per 5 bottles.
(FIND IT FOR 1 BOTTLE)
70 liters per bottle
300
Are these rates proportional?
.4 kilometers for every 15 minutes.
.6 kilometers for every 20 minutes
NO!!!!!
300
What is the UNIT RATE?
200 miles per 20 hours
10 miles per hour
300
A person jobs 1/7 miles in 1/42 hours.
What is their speed (how many miles) per hour?
(PER HOUR = 1 HOUR = SOLVE FOR UNIT RATE)
6 MPH
400
What is the ratio of dogs to cats SIMPLFIED in this example?
There are 72 dogs and 12 cats at the park.
72:12 simplifies to 6:1
400
Find the unit rate:
There are 48 tablespoons in 3 cups.
(SET UP YOUR RATIO AS A FRACTION FIRST)
16 tablespoons per cup
400
Are these rates proportional? (SET UP YOUR FRACTIONS FIRST)
You get $27 for doing 6 chores.
Your friend gets $36 for doing 8 chores.
YES!!!!!
400
What is the PERIMETER of a square with 5inch sides.
20 inches
400
What is the RATIO of tuna to chicken?
There are 4/5 cups of chicken for 3/4 cups of tuna.
3/4:4/5
500
There are 1/2 cups of paint for every 4 cups of water. Find AND interpret the value of the ratio of paint to water.
I AM LOOKING FOR 2 ANSWERS (THE RATIO AND THE VALUE)
ratio: 1/2:4
Value: 1/8
500
Find the unit rate:
There are 1/2 cups of oil per 2/3 cups of flour.
3/4 cups oil for 1 cup of flour
500
Are these rates proportional?
33 to 63
26:42
NO!!!!!!
500
Who is the first man to walk on the Moon?
Neil Armstrong
500
FIND THE MISSING VALUES IN THE RATIO TABLE
top: 10
bottom: 8