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, 90% of all students passed in Hindi 85% of students passed in maths and 150 students passed in both find the total number of students in the school?
Most Upvoted Answer
, 90% of all students passed in Hindi 85% of students passed in maths ...
Solution:
Given:
- 90% of all students passed in Hindi
- 85% of students passed in maths
- 150 students passed in both
To find:
Total number of students in the school
Approach:
We can use the formula for finding the total number of students passing in both subjects.
Total = Passed in Hindi + Passed in Maths - Passed in Both
Calculation:
Let the total number of students be x.
Number of students who passed in Hindi = 90% of x = 0.9x
Number of students who passed in Maths = 85% of x = 0.85x
Number of students who passed in both = 150
Substituting the values in the formula,
x = 0.9x + 0.85x - 150
x - 1.75x = -150
-0.75x = -150
x = 200
Therefore, the total number of students in the school is 200.
Answer:
The total number of students in the school is 200.
Community Answer
, 90% of all students passed in Hindi 85% of students passed in maths ...
It a maths question.
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, 90% of all students passed in Hindi 85% of students passed in maths and 150 students passed in both find the total number of students in the school?
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, 90% of all students passed in Hindi 85% of students passed in maths and 150 students passed in both find the total number of students in the school? for Class 7 2024 is part of Class 7 preparation. The Question and answers have been prepared according to the Class 7 exam syllabus. Information about , 90% of all students passed in Hindi 85% of students passed in maths and 150 students passed in both find the total number of students in the school? covers all topics & solutions for Class 7 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for , 90% of all students passed in Hindi 85% of students passed in maths and 150 students passed in both find the total number of students in the school?.
, 90% of all students passed in Hindi 85% of students passed in maths and 150 students passed in both find the total number of students in the school? for Class 7 2024 is part of Class 7 preparation. The Question and answers have been prepared according to the Class 7 exam syllabus. Information about , 90% of all students passed in Hindi 85% of students passed in maths and 150 students passed in both find the total number of students in the school? covers all topics & solutions for Class 7 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for , 90% of all students passed in Hindi 85% of students passed in maths and 150 students passed in both find the total number of students in the school?.
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