Question

By how much is difference of 604 and 406.064 less than their sum?

Answer 1

604+404.064=1010.064 ( 1 )
604+404.064=197.936 ( 2 )
subtracting 2 from 1
we get 812.128

Answer 2

First we have to find the difference between 604 and 406.064.

Ans- 197.936

Then we have find the sum of 604 and 406.064.

Ans- 1010.064

Then find the difference of 197.936 and 1010.064

Ans-812.128