In a class of 35 students, 17 have taken Mathematics, 10 have taken Mathematics but not Economics. The number of students who have taken both Mathematics and Economics are____ and the number of students who have taken Economics but not Mathematics are_____, if it is given that each student has taken either Mathematics or Economics or both.
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The number of students who have taken both Mathematics and Economics is 7 and the number of students who have taken Economics but not Mathematics is 18.
Step-by-step explanation:
Total Math: 17 students
Math without economics: 10
Math and economics: 17-10=7 students
Who took economics without math: 35-17=18 students.
The number of students who have taken both Mathematics and Economics is 7 and the number of students who have taken Economics but not Mathematics is 18.
This is what I had comprehended according to my level. Hope it helps and isn't wrong. :)
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