If 80% is 72 marks how much is full marks
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percentage=gain mark/total mark. ×100
let full mark is x then
80=72/x ×100
x=72/80. ×100
x=7200/80=720/8=90
hence full mark is 90
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hope it help you
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let full mark is x then
80=72/x ×100
x=72/80. ×100
x=7200/80=720/8=90
hence full mark is 90
==============≈
hope it help you
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