SOLUTION: How do I put this into my calculator? When I do put it into my calculator I get 2.5641 x 10 to the -23 power which is wrong. Problem: 10 to the -15 power/ 3.9 x 10 to the -7 p

Question 1133835: How do I put this into my calculator? When I do put it into my calculator I get 2.5641 x 10 to the -23 power which is wrong.
Problem: 10 to the -15 power/ 3.9 x 10 to the -7 power

Found 2 solutions by Alan3354, josmiceli:
Answer by Alan3354(69443) (Show Source): You can put this solution on YOUR website!
10 to the -15 power/ 3.9 x 10 to the -7 power
==============
1e-15/3.9e-7 = (1/3.9)e-8
=~ 0.25641e-8
=~ 2.5641e-9 or
**************************

Multiply NUM and DEN by 10^7

= (1/3.9)*10^-8
=~ 0.25641*10^-8
=~
Answer by josmiceli(19441) (Show Source): You can put this solution on YOUR website!
You can change this to:

This is the same as:

This is in scientific notation -you can get as
many significant digits as calculator can handle
----------------------------------------------------
Looks like you did a division for the
but somehow you multiplied
and

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