Question

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

Answer 1

Step-by-step explanation:

If 72% students are passed then failures students are (100-72=28%) and total failure are 392 that's why 28% = 392 then, 100%=392/28×100 =1400 if you want to passed students then (1400-392=1008).

Answer 2

Answer:

1400

Step-by-step explanation:

Let the total number of examinees be x

% of studend passed=72%

Now,

No. of examinees passed=x-392

Therefore,A.T.Q,

72/100 × x = x-392

=> 72x = 100x-39200

=>100x-72x=39200

=>x=39200/28

=>x=1400

Therefore,Total number of examinees=1400