Concept explainers
To find: the fraction of the student’s surveyed liked mustard but not mayo and to write the answer in lowest terms.
Answer to Problem 21CCSR
The correct answer is
Explanation of Solution
Given information:
A surveyed 200 students in her school to find out whether they liked mustard or mayo on a turkey sandwich. Result are shown in the diagram,
Calculation:
Clearly from the diagram 104 students liked mustard only and 40 students liked both mustard and mayo and 56 students liked only mayo.
The fraction of the students those who liked mustard but not mayo is
The above fraction is lowest terms is obtained as follows,
So, the correct answer is
Chapter 7 Solutions
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