Question

Math question (You have to tell the original bill that was before the sale)
Q. In a sale prices are reduced by 20%. The sale price of a television set is Rs.19200. Calculate the marked price of a television set.

Answer 1

Answer:

$mp = \frac{sp \times 100}{100 - d\%} \\ = \frac{19200 \times 100}{(100 - 20)} \\ = \frac{19200 \times 100}{80} \\ = 24000$