Math, asked by Rahamathbegam23, 1 year ago

In a public examination 90%of students passed and 8800 students failed. How many students appeared and how many passed ?

Answers

Answered by saket29

21

I hope you will satisfied

Attachments:

Rahamathbegam23: How do we get 9x/10

saket29: 90% of student are passed

saket29: so 90% of x is 90x/100 = 9x/10

Answered by Shantanu1818

12

It means 10% students failed
$(x \times 10 )\div 100 = 8800$
$x = 88000$

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