Question

in a history test , raj score 22% of the total marks and fails by 22 marks. karthik scores 35% of the total marks and gets 6 marks more than the pass marks. what is the pass mark for the exam

Answer 1

Step-by-step explanation:

let's marks = x

22/100* x = 0.22x

35/100* x = 0.35x

0.22x+22 = 0.35x-6

0.22x- 0.35x = -6 -22

-0.13x = -28

-13/100x = -28

x. = 28*100/13

x=. 2800/13

x= 215.35