In a test rohan got 30% of the maximum marks and failed by 10 marks where is sohan got 40% of the maximum marks and got 10 marks more than the pass marks find the pass mark
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full marks be x
pass marks be y
3/10 x = y-10
4/10 x = y+10
1/10x = 20
x = 200
y = 4/10× 200 - 10
y = 70
pass marks be y
3/10 x = y-10
4/10 x = y+10
1/10x = 20
x = 200
y = 4/10× 200 - 10
y = 70
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