Ratios
Unit Rate
Proportional Tables
Graphs
Percents
100
If there are 12 girls and 16 boys in a class, what is the simplified ratio of girls and boys?
What is 3 to 4
100
If 2 apples cost $2.50, what is the cost of 1 apple?
What is $1.25
100
A proportional table must have a what?
What is a pattern or C.O.P.
100
How do you know a graph is proportional?
What is straight line and it goes through the origin
100
Explain what a percent means?
What is per cent which means per centavo or over a hundred.
200
There are 5 cookies to 7 cakes, what is an equivalent ratio?
What is 10 to 14, 15 to 21, 20 to 28, 25 to 35
200
If the cost of 3 shirts cost $45, what is the unit cost?
What is $15 per shirt.
200
Hours: 1 2 3 4 5 Money Earned: $9 $18 $27 $36 $40 What is the C.O.P.?
What is 9
200
How do I know a graph is not proportional?
What is not a straight line and does not go through the origin
200
What is 18% of 100?
What is 18
300
What is the ratio of boys to girls in this class?
What is count!
300
A gift basket has 5 pencils that cost $1.25 and 2 notebooks that cost $3.50 and 3 folders that cost $6.75. What is the price of 1 gift basket?
What is $33.50
300
What happens when a table is NOT proportional?
What is there is no C.O.P.
300
Name 2 things that we've compared on a graph.
What is cost, hours, text messages, days, passengers, cars
300
If a toy costs $35 and it is 50% off, what is the sale price?
What is $17.50
400
A Recipe for pancakes uses 3 cups of flour and 2 cups of milk to serve 2 people. What is the ratio if you want to serve 6 people?
What is 9 cups of flour to 6 cups of milk
400
A recipe uses 10 cups of strawberries to 2 cups of bananas. How many cups of strawberries would I need if I only use 1 cup of bananas?
What is 5 cups of strawberries
400
How many topics are being compared when looking at a table?
What is 2
400
How do I find the c.o.p. on a graph?
What is pick a point on the corner and find the unit rate (divide)
400
Your meal was $10 and the restaurant has a 6% tax. What is your total including the tax?
What is $10.60
500
What are the 3 ways to write a ratio?
What is 1 to 3, 1:3, and 1/3
500
Explain what it means to find the unit cost.
What is finding the cost of 1 item
500
If the c.o.p. is 7 in a table, write an equation in the form of y=r*x
What is y=7*x
500
How do you write an ordered pair?
What is (x,y)
500
What is the equivalent decimal for 53.9%?
What is .539
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