In an examination it is rrquired to get 36percent to pass. A student gets 160 marks and fails by 20 marks. The maximum marks are
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let the maximum marks be x
passing marks=160+20=180
A.T.Q
36%of x =180
36÷100*x=180
x =180*100÷36
x=500
passing marks=160+20=180
A.T.Q
36%of x =180
36÷100*x=180
x =180*100÷36
x=500
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