Question

In an examination 72% of the total of the total examinees passed. If the number of failures is 392, find the total number of examinees.

Answer 1

Answer:

1400

Step-by-step explanation:

100% - 72% = 28%

392 is the 28% of Total examinies.

392 = 28 * x/100

x = 39200 / 28

x = 1400

Total exmainies are 1400

Answer 2

let total no. of examinees=x

pass percentage=72

so,fail percentage=28

acc.to que.

x=392×100÷28

x=56×25

x=1400