Writing Ratios
Ratio Tables
Ratio Word Problems
Equivalent Ratios
Graphs of Ratio Tables
100
There are 10 white marbles and 3 blue marbles. Write the ratio of white to blue marbles in all three ways.
10:3; 10 to 3;
10/3
100
5
100
The ratio of boys to girls is 1:2. If there are 12 boys, how many girls are there?
24
100
Write two equivalent ratios for
4/2
Answers vary.
100
Describe the pattern.
The number of miles _____________ by _____ each _______.
The number of miles increases by 3 each day.
200
There are 10 white marbles and 3 blue marbles. Write the ratio of white marbles to total marbles. (Write in all 3 ways)
10:13; 10 to 13;
10/13
200
3
200
The ratio of apples to oranges is 2:3. If there are 21 oranges, how many apples are there?
14
200
Write 2 equivalent ratios to 1:2.
Many answers are possible
200
If the pattern continues, how many miles will be ran on Day 6?
18
300
There are 2 red blocks, 3 orange blocks, and 4 black blocks. Write the ratio of total blocks to black blocks. (You only need to write this in 1 way.)
9:4; 9 to 4;
9/4
300
3
300
Emma spent $28 on 2 DVDs. How much did each DVD cost?
$14
300
Write 2 equivalent ratios to 2 : 3.
Many answers are possible
300
Who has more pictures per page? Gina or Renee
Gina
400
The ratio of yellow to blue paint is 6:8. What is the ratio of yellow paint to total paint?
6:14, 6 to 14,
6/14
400
Blue: 12
Red: 8
400
Emma spent $28 on 2 DVDs. At this rate, how much would 5 DVDs cost?
$70
400
Write 2 equivalent ratios to 35 : 45.
Many answers are possible
400
Based on the graph, what does the ordered pair
(2, 6) represent?
It costs $2 for 6 pencils.
500
Draw a 3 to 2 ratio.
Answers vary.
500
Not correct; the top was multiplied by 3 and the bottom was multiplied by 4.
500
Out of 30 students surveyed, 17 have a dog. Based on these results, predict how many of the 300 students in the school have a dog?
170
500
Write 2 equivalent ratios to 30:40.
Many answers are possible
500
The graph is missing a point to indicate the cost of 12 pencils. How much would 12 pencils cost?
$4