Posted by **Lily** on Saturday, March 8, 2008 at 11:23am.

What percentage of 2.58*10^12 is 7.7*10^9?

Thanks!

- math -
**Jack**, Saturday, March 8, 2008 at 9:26pm
If the question is "What percentage of x is y", then you would just divide x by y and multiply by 100 (y/x*100). So for instance, here we just put the numbers in and get 7.7*10^9/2.58*10^12= 0.002984496124031007751937984496124

multiply that by 100 and get:

0.2984496124031007751937984496124%

Hope that helps

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