Math, asked by munishkumar723, 9 months ago

In an examination, it is required to score 32% of the aggregate marks for a
student to pass the examination. A student scored 250 marks and was declared
failed by 22 marks. What is the aggregate marks ?
(a)
720
(b)
750
(c)
800
(d)
850​

Answers

Answered by Needthat
0

Answer:

850

Step-by-step explanation:

Let the aggregate marks be x

Let y be pasdong mark

  =  > y =  \frac{32}{100} x

 =  > y =  \frac{8}{25} x

Now given

y = 250 +22

y = 272

 =  > 272 =  \frac{8}{25} x

 =  > 8 \times 34 =  \frac{8}{25} x

 =  > x = 34 \times 50 = 850

Thetefore aggregate marks are 850

Hope it helps

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