If instead of multiplying a number by 7 the number was
divided by 7. What should be the percentage error?

(a) 100%

(b) 96.8%

(c) 92.70%

(d) 97.9%

(e) None of these

Answer Posted / $onal m. bhalerao

consider any nember Let  i considers that number as 4
 actual answer is 28
 by dividing is 0.57
 
 %error is=(28-0.57)/28*;
          =98.7

Is This Answer Correct ?    3 Yes 8 No



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