Question

Interchange the digits at lakhs place and thousands place of the number 3,15 ,435 and find the sum of the original nunber and the new number

Answer 1

no.s are 315435 and 513435
adding both
828870

Answer 2

Given number is 3,15,435
The digit in lakhs place is 3
The digit in thousands place is 5
Interchanging the digits in lakhs place and thousands place, we get the new number as 5,13,435.
Sum of original number and new number is 3,15,435
                                                                    +5,13,435
                                                                   = 8,28,870.