17. A student has to secure 45% marks in aggregate of three papers of 100 marks each to get through. He
got 35% marks in the first paper and 50% marks in the second paper. At least how many marks show
he get in third paper to pass the examination?
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The student needs to get 50 marks.
Step-by-step explanation:
35% of 1 st paper = 35
50% of 2 nd paper = 50
Average marks = 135 out of 300
Now 135 - ( 35+50)
= 135 - 85 = 50.
Thank you!
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