evaluate (8 * 10^5) * (1.2 * 10^(-4)) w/o using calculator

aubrey234

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Joined
Mar 19, 2009
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8
How can I evaluate the expression without using a calculator. and Write the
result in decimal form.

24. (8* 10^5) * (1.2 * 10^-4)

25. 8.8 * 10^-1/1.1 * 10^-1
 
Re: algebra

aubrey234 said:
How can I evaluate the expression without using a calculator. and Write the
result in decimal form.

24. (8* 10^5) * (1.2 * 10^-4)

25. 8.8 * 10^-1/1.1 * 10^-1

Please show us your work, and exactly where you are stuck - so that we know where to begin to help you.

For a review go to:


http://www.purplemath.com/modules/exponent3.htm
 
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