Question

In an examination 90% of candidates passed and 18 failed. How many candidates appeared in the examination

Answer 1

Answer:

Step-by-step explanation:

Let the total number of candidates be x

10%of student failed

10/100×x=18

x=18×100/10

x=180

So 180  candidates appeared for the exam

pls mark as brainliest

Answer 2

Let the total number of candidates be x

10%of student failed

10/100×x=18

x=18×100/10

x=180

So 800 candidates appeared for the exam

Pleases mark as Brainliest.