In an examination, 300 students appeared. Out of these students; 28 % got first division, 54 % got second division and the remaining just passed. Assuming that no student failed; find the number of students who just passed.
Answers
Answer:
54 students
Step-by-step explanation:
300 students
28% got first division = 84 students
How to get?
(Multiply 300 by 28% or 0.28)
54% got second division = 162 students
How to get?
(Multiply 300 by 54% or 0.54)
To get the number of students who just passed we can use 2 ways;
▪︎By getting the percentage of students who just passed and multiply it to 300
28% + 54% = 82%
100% - 82% = 18% (this is the percentage of the students who just passed)
300×18%= 54 students
or
▪︎By adding all the students who got first and second division and then subtracting it to 300
84+162= 246
300-246= 54
*both led us to the same answer;)
Answer :
54 students
Step-by-step explanation:
Total no. of students appeared in an examination = 300
students got 1st division = 28 %
no. of students got 1st division = 28/100 × 300 = 84
students got 2nd division = 54 %
no. of students got 2nd division = 54/100 × 300 = 162
no. of students passed = 300 - ( 84 + 162 ) = 300 - 246 = 54
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