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posted by Mark Thursday, October 17, 2013 at 7:07pm.
If I divided 1.23x10^-10 and 1.4x10^-8, would my answer be 0.88x10^-18?
1.23*10^-10/1.4*10^-8 = 0.879*10^-2 = 8.79*10^-3. When dividing, subtract the exponents: -10 - (-8) = -10 + 8 = -2.
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