SOLUTION: Please help me with this problem Ive been out of school for awhile Im kind of rusty!!!!
4.242 * 10^2
___________
2.10 * 10^-1
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Question 21200: Please help me with this problem Ive been out of school for awhile Im kind of rusty!!!!
4.242 * 10^2
____________
2.10 * 10^-1
Answer by longjonsilver(2297) (Show Source): You can put this solution on YOUR website!
well, use a calculator?
if you need to do it by hand, then... 4.242x10^2 is 424.2
So
424.2/2.1 is 202 so we have which can be thought of as which then becomes which is 2020.
This is a fair bit of messing around with numbers, but is all good practice for you.
jon.
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