To find the missing value, we can set up a proportion by comparing the number of questions to the time taken. Let's call the missing time value as x.
So, we have the proportion:
6/15 = 11/x
To solve for x, we can cross-multiply:
6 * x = 15 * 11
6x = 165
Dividing both sides by 6, we get:
x = 165/6
x = 27.5
Therefore, it takes 27.5 minutes to complete 11 questions.
You are completing a math assessment. The number of questions you complete and the time it takes you to complete them have a proportional relationship, as shown in the table.
Number of Questions 6 11
Time (in minutes) 15 ?
How much time does it take to complete 11 questions?
1 answer
4 answers