sswoti2
Answered

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c) Out of 700 full marks rumba got 250 markes failed 30 marks what is
the pass percentage?​

Sagot :

here's the solution,

rumba got 250 marks !!

if she had got 30 more marks then she would had passed the exam,

So, passing marks :

=》250 + 30

=》 280 marks

now, passing percentage :

=》

[tex] \dfrac{passing \: \: marks}{total \: \: marks} \times 100[/tex]

=》

[tex] \dfrac{280}{700} \times 100[/tex]

=》

[tex] \dfrac{280}{7} [/tex]

=》

[tex]40[/tex]

Hence, the passing percentage is 40%

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