Answers

2014-03-07T15:53:55+05:30
Sales tax% = (sales tax charged / marked price) x 100
0
2014-03-07T18:08:57+05:30
SO easy..... YOu are ICSE student:-
    When M.P. is given and no discout is given M.P.=S.P.
  So to find rate of sale tax=
                    Saletax charged= 100+salex%/100*s.p
But.
When M.p is given and sicout to solve the and you will get dicout and you will get sicout and subtitute in formula and you are done!
ALL the BEST
0