1⋅10-142.5⋅10-4
Group coefficients together and exponents together to divide numbers in scientific notation.
(12.5)(10-1410-4)
Divide 1 by 2.5.
0.410-1410-4
Subtract the exponent from the denominator from the exponent of the numerator for the same base
0.4⋅10-14-4⋅-1
Multiply -4 by -1.
0.4⋅10-14+4
Add -14 and 4.
0.4⋅10-10
0.4⋅10-10
Write 0.4⋅10-10 in proper scientific notation.
4⋅10-11
Evaluate (1*10^-14)/(2.5*10^-4)
