A table is sold for Rs. 570 at a loss of 5%, what is its coast price ?
Answer:
We know that the formula for Loss% = (CP - SP)/CP x 100 (Where CP = Cost price and SP = Selling Price).
So :
Selling Price or SP of the table = Rs. 570
Loss% = 5
Then:
Loss% = (CP - SP)/CP x 100
5 = (CP - 570)/CP x 100
5CP = 100CP - 57000
5CP - 100CP = - 57000
- 95CP = - 57000
CP = 57000/95 = Rs. 600.
Ans: Rs. 600.