Question

correction what is
:
1 x 10^-14 / 2.54 x 10^-3

the x's are (times) not variables



thank you.

Answer 1

1 x 10^-14. Get answer from calculator.
2.54 x 10^-3. Divide original by 2.54 x 10^-3 to get 3.92 x 10^-18

Answer 2

see
http://www.jiskha.com/display.cgi?id=1444058587