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In a class of 50 students, 30 study Mathematics, 25 study Science, and 10 study both subjects. How many students study only Mathematics?

Practice Questions

1 question
Q1
In a class of 50 students, 30 study Mathematics, 25 study Science, and 10 study both subjects. How many students study only Mathematics?
  1. 20
  2. 15
  3. 10
  4. 5

Questions & Step-by-step Solutions

1 item
Q
Q: In a class of 50 students, 30 study Mathematics, 25 study Science, and 10 study both subjects. How many students study only Mathematics?
Solution: The number of students who study only Mathematics is |Mathematics| - |Both| = 30 - 10 = 20.
Steps: 0

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