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how to you find what 2.5 times 10 to the 3rd by 3.5 times 10 to the -7th

 Dec 10, 2018
 #1
avatar+19325 
+1

2.5 x 10^3 = 2500

3.5 x 10^-7 = .000 000 35

 

2500 X .000 000 35 = 2500*.00000035 = 0.000875

 Dec 10, 2018
 #2
avatar+19325 
0

...or just enter it into the Web2.0 calc as you entered it in your Q

 

2.5*10^3*3.5*10^-7 = 0.000875

 Dec 10, 2018
 #3
avatar+884 
-1

\(2.5\times 10^3=2500\) and \(3.5\times 10^{-7}=0.00000035\) so multiplying them you get \(0.000875\)

 

You are very welcome!

:P

 Dec 10, 2018

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