What is the sum of 7x10^-8 and 6 x 1^-8

13x10^8
1.3x10^-7
13x10^-16

The sum of 7x10^-8 and 6x10^-8 is 13x10^-8.

sum of 7x10^-8 and 6 x 1^-8

7* 10^-8 + 6 /1
= 6.00000007

It seems there might have been some confusion in interpreting the calculation correctly. Let's break it down again for clarification:

7 * 10^-8 = 7 * 0.00000001 = 0.00000007
6 * 1^-8 = 6 * 1 = 6

Sum of 0.00000007 and 6 is 6.00000007.

Therefore, the sum of 7 * 10^-8 and 6 * 1^-8 is indeed 6.00000007. Thank you for pointing out the mistake and providing the correct result.