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Maths Puzzle
instead of multiplying a number by 7,the number is divided by 7,What is the percentage of error obtained?
Read Solution (Total 2)
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- 97.95
let no be x
so error= (x*7)-(x/7)
error %= error/(x*7)*100 - 10 years agoHelpfull: Yes(1) No(0)
- ITHINK 97.95%
- 10 years agoHelpfull: Yes(0) No(2)
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