Question

1. Rishi saves money to buy a saree for his mother. He puts 2Rupees
in a piggy bank on the first day and each day he doubles the amount he saves from the day before. How much money does he save
on the tenth day?
Please answer in detail​

Answer 1

Step-by-step explanation:

As , he doubles the amount he saves from the day before

so the solution will be like:-

1st day = 2

2nd day = 2x2=4

3rd day = 4x2 = 8

4th day = 8x2= 16

5th day = 16x2 = 32

6th day = 32x2 = 64

7th day = 64x2 = 128

8th day = 128x2 = 256

9th day = 256x2 = 512

10th day = 512x2 = 1024

So from this on the 10th day he will have 1024 rupees.