197. The cost price of a bag and a book is Rs.371. 197.If the bag cost

1.	197. The cost price of a bag and a book is Rs.371. 197.If the bag costs 12% more than the book, thencost price of bag is:-1. Rs. 175Rs. 1963. Rs. 15012%1.3.4. Rs. 221198. In the given figure, AE DC-13cm, BE-5cm, 198
Answer» Cost price of bag and book = 371 Let cost price of book = cpThen cost price of bag = cp( 1 +12/100) Given,cp + cp(1 + 12/100) = 371cp + cp(1 + 3/25) = 371cp + cp(28/25) = 371cp (1 + 28/25) = 371cp (53/25) = 371cp = 37125/53 = 725cp = 175 Cost price of bag= cp(1 + 12/100)= 175(28/25)= 7*28= 196

197. The cost price of a bag and a book is Rs.371. 197.If the bag costs 12% more than the book, thencost price of bag is:-1. Rs. 175Rs. 1963. Rs. 15012%1.3.4. Rs. 221198. In the given figure, AE DC-13cm, BE-5cm, 198

Answer»

Cost price of bag and book = 371

Let cost price of book = cpThen cost price of bag = cp( 1 +12/100)

Given,cp + cp(1 + 12/100) = 371cp + cp(1 + 3/25) = 371cp + cp(28/25) = 371cp (1 + 28/25) = 371cp (53/25) = 371cp = 371*25/53 = 7*25cp = 175

Cost price of bag= cp(1 + 12/100)= 175(28/25)= 7*28= 196