Question

a shopkeeper loses 5% by selling water b 55.10 at what should it be sold in order to gain 8%​

Answer 1

C.P.= 100×S.P./100-LOSS

= 100×55.10 / 100-5

= 5510/95

=1102 /19
=58
IN ORDER TO GAIN
S.P.=(100+8)C.P./100
=108×58/100
=62.64