1. Name __________________________________ Date __________________
Mrs. Labuski / Mrs. Portsmore Period ________ Unit 7 Lesson 3 Ratios, Tables, Graphs
OC 5-2
What is the ratio of circle to squares? __________ equivalent: ______________
There are an infinite number of ratios that would correctly answer this question.
The table to the below shows some of them.
circles squares
1 3
2
3
5
6
You should see at least three relationships in this table:
Horizontal: Each value in Vertical: If the "circles" value is Addition: If two numbers in
the "circles" column is multiplied by a number, then the the "green" column are
multiplied by a constant "squares" number is multiplied by added together, then the
to get the corresponding the same number. corresponding "red"
value in the "squares" numbers also are added
column. together.
circles squares
1 ( 3) 3
2 ( 3) 6
3 ( 3) 9
5 ( 3) 15
6 ( 3) 18

2. A person who weighs 160 pounds on earth will weigh 416 pounds on Jupiter. If a person weighs
120 pounds on earth, how much would he weigh on Jupiter?
Earth Jupiter what was done
160 416
120 x
There are 12 boys and 16 girls in a class. At that rate, how many boys would there be if there
were 28 girls?
Boys Girls what was done
12 16
x 28
Three cups of water weigh 12 ounces. How heavy is 10 cups of water?
cups of water weight what was done
3 12
10 x
If five boys can eat 16 slices of pizza, then how many slices can 20 boys eat?
boys pizza what was done
5 16
20 x
Martin can read 45 pages in 30 minutes. At this rate, how long will it take him to read a 300-
page book?
pages minutes what was done
45 30
300 x

3. Name __________________________________ Date __________________
Mrs. Labuski / Mrs. Portsmore Period ________ Unit 7 Lesson 3 Ratios, Tables, Graphs
OC 5-2
What is the ratio of circle to squares? ___ _______ equivalent: __ __________
There are an infinite number of ratios that would correctly answer this question.
The table to the below shows some of them.
circles squares
1 3
2 6
3 9
5 15
6 18
You should see at least three relationships in this table:
Horizontal: Each value in Vertical: If the "circles" value is Addition: If two numbers in
the "circles" column is multiplied by a number, then the the "green" column are
multiplied by a constant "squares" number is multiplied by added together, then the
to get the corresponding the same number. corresponding "red"
value in the "squares" numbers also are added
column. together.
circles squares
1 ( 3) 3
2 ( 3) 6
3 ( 3) 9
5 ( 3) 15
6 ( 3) 18

4. A person who weighs 160 pounds on earth will weigh 416 pounds on Jupiter. If a person weighs
120 pounds on earth, how much would he weigh on Jupiter?
Earth Jupiter what was done
160 416 given
40 104 divided by 4
120 312 multiplied by 3
There are 12 boys and 16 girls in a class. At that rate, how many boys would there be if there
were 28 girls?
Boys Girls what was done
12 16 given
6 8 divided by 2
3 4 divided by 2
x 28 multiplied by 7
Three cups of water weigh 12 ounces. How heavy is 10 cups of water?
cups of water weight what was done
3 12 given
1 4 divided by 3
10 40 multiplied by 10
If five boys can eat 16 slices of pizza, then how many slices can 20 boys eat?
boys pizza what was done
5 16 given
20 64 multiplied by 4
Martin can read 45 pages in 30 minutes. At this rate, how long will it take him to read a 300-
page book?
pages minutes what was done
45 30 given
9 6 divided by 5
3 2 divided by 3
300 200 multiplied by 100