A few days ago
krazy kid

how do you write a number in scientific notation?

657 978,636,545,232

0.00498 0.000123

Top 7 Answers
A few days ago
Anonymous

Favorite Answer

I think this is correct ..

For the first one …

600,000,000,000,000 + 50,000,000,000,000 + 7,000,000,000,000 + 900,000,000,000 + 70,000,000,000 etc.

Use the same method for the second one, except that you have to think in decimals. You seem to have put two decimal points in the second number so I am not sure which one is the correct one. If the first one is the correct one, it would be:

0.004000000000 + 0.000900000000 + 0.000080000000 etc.

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A few days ago
RTL01
If I am correct the first questions anwser would be 6*1000000000000000 +5*10000000000000+7*1000000000000+9*100000000000+7*100000000000+8*1000000000+6*100000000+3*10000000+6*1000000+5*100000+4*10000+5*1000+2*100+3*10+2*1
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A few days ago
Kelly
This is probably cheating but if you have a scientific or graphing calculator type the number in then press Mode and switch it to science then press the enter key and it will change it for you.
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A few days ago
quailman67
first digit, times ten to the (however many places you moved the decimal)

6.57 x 10 ^ 2

9.78636545232 x 10 ^ 11

4.98 x 10 ^ -3

1.23 x 10 ^ -4

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A few days ago
Kimberly C
6.57 x 10^2

9.78636545232 x 10^11

4.98 x 10^-3

1.23 x 10^-4

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A few days ago
dudddyx
damnit! havent done this for a while. its easy once you ge the hang of it.. sorry man!
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A few days ago
iteach2change
http://members.aol.com/profchm/sci_not.html

go to this page and READ it. You will understand and be able to do it. Ok?

0

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