Question

900 students sat for a competitive examination.



9/10 of the students passed. How many students

were not successful?​

Answer 1

1/10×900 = 90

90 students were not successful

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Answer 2

Answer:

90 students

Step-by-step explanation:

Percentage of students not successful= 1/10×100%=10%

No. of students not successful = 10% of total students

=10/100× 900

=90 students