Question

A boy spends rs10 on first day,rs20 on second day,rs40on third day and soon.Find how much in all will he spend in 15 days??


WITH FULL SOLUTION PLEASE​

Answer 1

Answer:

3,27,680

Step-by-step explanation:

2*2*2*2*2*2*2*2*2*2*2*2*2*2*2