Question

ek pariksha Mei chatro ki kul sankhya ka 4/5 bhag pass hai yadi pariksha Mei kul960 chatra hai to bataie pariksha Mei kitne chatra fail hue​

Answer 1

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4/5 students have passed out of 960

thus , the students who have failed = 4/5 × 960

= 4 × 192 = 768

hence , 768 students have failed in exams ...

Answer 2

Answer:

- total students = 960

part of students who has passed = 4/5

thus , part of students who has failed ;

4/5 × 960

4 × 192

768

hence , 768 students had failed .