Question

in an entrance test 65%of the examinees passed and 175 failed, find the total number of examinees

Answer 1

let, total number of examiners is x
therefore x×65%+175= x
or, X×65/100-X= -175
or, (65x- 100x)/100=-175
or, -35x= -17500
or, x= 17500/35
or, x= 500 ans