If I purchased 11 books for Rs. 10 and sold all the books at the rate of 10 books for Rs. 11, the profit
percent is :
(A) 10%
(B) 11%
(C) 21%
(D) 100%
% and 20% is :
Answers
Answered by
0
Answer:
CP of each book = Rs. 10/11
SP of each book = Rs. 11/10
Profit = Rs. (11/10–10/11)= Rs. 21/110
Profit % = (21/110)*100/(10)11= (21*100*11)/(110*10)= 21%
Step-by-step explanation:
here is your answer
please mark me brainiest
Similar questions