British book store sold books worth rupees 285121 in the first week of June and books worth rupees 400768 in the second week of the month, how much was the sale for the book 2 weeks together and in which week was the sale greater and by how much?

British book store sold books worth rupees 285121 in the first week of

1.	British book store sold books worth rupees 285121 in the first week of June and books worth rupees 400768 in the second week of the month, how much was the sale for the book 2 weeks together and in which week was the sale greater and by how much?
Answer» The total salesin 2 weeks was of Rs. 685889. The sales in the second week was more than the sale in the first week by Rs.115647. The given problem is based on addition and subtraction concepts.