Question

If 86% of children passed and 70 children failed find the number of children who did not appear for the examination

Answer 1

Answer:

Let the total number of candidates be x

10%of student failed  

10/100×x=80

x=80×100/10

x=800

So 800 candidates appeared for the exam

pls mark as brainliestLet the total number of candidates be x

10%of student failed