The highest mark obtained by a student is thrice the lowest marks +8.If the highest marks is 84. Find lowest marks.
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let the lower marks b X therefore the highest marks will be 3x+8=84
3x=84-8
3x=76
x=76/3
x=25.33
since x=25.33 therefore the lowest marks is 25.33
3x=84-8
3x=76
x=76/3
x=25.33
since x=25.33 therefore the lowest marks is 25.33
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