Total sale in two weeks=Sale in first week+Sale in second week
=2,85,891+4,00,768=6,86,659
So, total sale in two weeks is Rs.6,86,659
Now, Sale on week 1=Rs.2,85,891
Sale on week 2=Rs.4,00,768
So, sale on week 2>Sale on week 1
Let's find the difference in sales of week2 and week1
=4,00,768−2,85,891=1,14,877
So, sale on week2 is greater than the sale on week 1 by Rs.1,14,877