A student secured 32% marks in an examination and failed by 12 marks. Another
student secured 42% marks and got 28 marks more than the minimum marks required to pass.
Find the maximum marks and the pass percentage of marks.
Answers
Answered by
4
Answer:
400
Step-by-step explanation:
Let the MM be X
=32X/100+12=42X/100-28
=32X+1200=42X-2800
=42X-32X=1200+2800
=10X=4000
=X=400
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