inner class 90% of the students were present on a certain day .If there were only 36 students present on that day ,how many student were absent?
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Let the total no. of students be x.
A.T.Q.-
90%of x =36
90/100 × x = 36
x=36 ×100/90
x= 40
therefore,students absent = 4
A.T.Q.-
90%of x =36
90/100 × x = 36
x=36 ×100/90
x= 40
therefore,students absent = 4
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