in an examination,a student requires 40% of the Total mark to pass.if Rupa get 185 marks and fails by 15 marks ; find the Total marks.
Answers
Answer:
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Step-by-step explanation:
Let the total marks be X.
A student requires = 40% of the total marks.
= 40% of X.
= 40/100 × X
= 2X/5
Marks get by Rupa = 185
Rupa fails by 15 marks.
Marks obtained to pass the student = 185+15 = 200
A/q,
200 = 2X/5
1000 = 2X
500 = X
X = 500 ( ans. )
Total no. of students = 500 ( ans. )
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