Question

per sells 100 watches for
for the entire year. For the
months he sells the watches at a
095and the next 6 months he
ont of 20%. If the number of
sold for the first and the second
gets interchanged, then the
e lling price becomes
Find the cost price of one
w​

Answer 1

Answer:

formulae of cost price : SP × 100 / 100 + profit %