Question

(a) The cost price of an article is 90% of its S.P. What
is the profit or the loss as percent?​

Answer 1

Answer:

As per the question, If the selling price is 100Rs then cost price will be 90 Rs as it is 90% of SP. Profit= 10. Profit%= profit/CP ×100.

this is the answer dear i was learning this only