Question

in an examination 65% of the total examinees passed if the number of failures is 420 the total number of examinees is​

Answer 1

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Answer 2

Answer:

1200

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Step-by-step explanation:

Let total number of examines be x.

Given,65% of total passed

=65/100 × x

=0.65x

Number of students failed = Total no. of examines - No. Of examines passed

= x - 0.65x

= 0.35x

Given, number of examines failed =420

A/Q ; 0.35x = 420

=>x =:420/0.35

=>x = 1200

Therefore total number of examines are 1200.