80% students in a class of 50 like to study maths how many students di...
Calculation of students who did not like to study maths
To calculate the number of students who did not like to study maths, we need to start by finding out the number of students who like to study maths.
Calculation of students who like to study maths
Given that 80% of the students in a class of 50 like to study maths, we can use the following formula to calculate the number of students who like maths:
Number of students who like maths = Percentage of students who like maths / 100 * Total number of students
Applying this formula, we get:
Number of students who like maths = 80 / 100 * 50 = 40
Therefore, 40 students in the class of 50 like to study maths.
Calculation of students who did not like to study maths
To calculate the number of students who did not like to study maths, we can subtract the number of students who like maths from the total number of students in the class:
Number of students who did not like maths = Total number of students - Number of students who like maths
Applying this formula, we get:
Number of students who did not like maths = 50 - 40 = 10
Therefore, 10 students in the class of 50 did not like to study maths.
Conclusion
In conclusion, 10 students out of the total 50 students in the class did not like to study maths.