In a class of 50 students, 20 study Mathematics, 25 study Science, and 10 study both. How many students study only Mathematics?
Practice Questions
1 question
Q1
In a class of 50 students, 20 study Mathematics, 25 study Science, and 10 study both. How many students study only Mathematics?
10
20
30
15
The number of students who study only Mathematics is 20 - 10 = 10.
Questions & Step-by-step Solutions
1 item
Q
Q: In a class of 50 students, 20 study Mathematics, 25 study Science, and 10 study both. How many students study only Mathematics?
Solution: The number of students who study only Mathematics is 20 - 10 = 10.
Steps: 5
Step 1: Identify the total number of students studying Mathematics, which is 20.
Step 2: Identify the number of students studying both Mathematics and Science, which is 10.
Step 3: To find the number of students studying only Mathematics, subtract the number of students studying both from the total number studying Mathematics.
