Use the table to answer the question.
Lower Level Upper Level
6 5
30 25
60 50
This two-column table shows the number of lower-level and upper-level tickets sold. What is an equivalent part-to-part ratio?
(1 point)
Responses
106 lower level:105 upper level
ratio of 106 lower level to 105 upper level
105 lower level:106 upper level
ratio of 105 lower level to 106 upper level
100 lower level:120 upper level
ratio of 100 lower level to 120 upper level
120 lower level:100 upper level
ratio of 120 lower level to 100 upper level
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The correct equivalent part-to-part ratio is 100 lower level to 120 upper level.
The equivalent part-to-part ratio can be determined by comparing the number of lower-level tickets to the number of upper-level tickets sold.
Looking at the table, the number of lower-level tickets sold ranges from 6 to 60, while the number of upper-level tickets sold ranges from 5 to 50.
Out of the given options, the ratio of 100 lower level to 120 upper level is not equivalent as it does not match the numbers in the table.
The only option that matches the numbers in the table is the ratio of 105 lower level to 106 upper level. Therefore, the correct answer is:
105 lower level:106 upper level
ratio of 105 lower level to 106 upper level
To answer this question, you need to find an equivalent part-to-part ratio based on the given table. In a part-to-part ratio, you compare the number of lower-level tickets to the number of upper-level tickets.
Looking at the table, the number of lower-level tickets is 6, 30, and 60, while the number of upper-level tickets is 5, 25, and 50.
Based on this, we can see that the ratio of lower level to upper level tickets is:
6 lower level : 5 upper level
30 lower level : 25 upper level
60 lower level : 50 upper level
Now, we need to find an equivalent ratio by scaling up or down the numbers in each ratio proportionally.
Let's do some calculations to find the equivalent ratio:
For the first ratio (6 lower level : 5 upper level), we can multiply both sides by a factor of 20 to get:
6 * 20 = 120 lower level : 5 * 20 = 100 upper level
For the second ratio (30 lower level : 25 upper level), we can multiply both sides by a factor of 4 to get:
30 * 4 = 120 lower level : 25 * 4 = 100 upper level
For the third ratio (60 lower level : 50 upper level), we can divide both sides by a factor of 2 to get:
60 / 2 = 30 lower level : 50 / 2 = 25 upper level
Therefore, an equivalent part-to-part ratio would be:
120 lower level : 100 upper level