in a debate competition judges dacide that 20 percent of the total marks be given for presentation 60percent for content and the rest for rebuttal if this means 8 marks for rebuttal then find the total marks
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ok so total percentage is equal to 100
and
mark of presentation +mark of content+mark of rebuttal
20 + 60 +x =100
x=100-80=20
and 8 marks is equal to 20 percent so mark of presentation is equal to 8 and mark of rebuttal is equal to 8 x3 is equal to 24
total marks 24+8+8=40
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