Question

I bought 1000 rupees from suriya and 500 rupees from akash. so it becomes 1500 . I spent 300 in 500. The balance is 200, I gave 100 to suriya and 100 to akash. so which I bought from suriya becomes 900 and akash becomes 400, so add both so it will 1300, so add 300 which I spent so it becomes 1600 where extra 100 rupees came?​

Answer 1

Answer:

100 rupees is interset