Question

in the examination student must get 45% marks to pass a student gets 54 marks out of 200 Express his marks as a percentage how many more marks should he get to pass the examination

Answer 1

percentage = no. of marks ×100/ total marks
per. = 54×100 ÷ 200 = 54÷2 = 27 % .
for being passed he /she should get
= (45-27 )%
= 18%
in marks,= 18×200/100 = 36 marks

Answer 2

percent =(54/200)×100=27%
(45/100)×200=90marks
90-54=36
36 more marks should he get to pass the exam