Answers

2014-12-05T17:49:38+05:30
     Let the no. be x
                  ATQ
    x-(5% of x) = 3800
⇒ x-( \frac{5}{100} ×x = 3800
⇒ x- \frac{x}{20} = 3800
⇒ 19x = 3800×20
          = 76000
⇒ x = \frac{7600}{19}
      = 4000

                  OR (if it is 5)
⇒x-5 = 3600
⇒ x = 3600-5
       = 3595
2 2 2
2014-12-05T21:32:35+05:30
Let the no.be x
so the equation will be x-5=3800
shift the -5 to the other side it becomes +
x=3800+5
x=3805
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