Evaluate (5.4*10^-4)/(9*10^-7)

5.4⋅10-49⋅10-7
Divide using scientific notation.
Group coefficients together and exponents together to divide numbers in scientific notation.
(5.49)(10-410-7)
Divide 5.4 by 9.
0.610-410-7
Subtract the exponent from the denominator from the exponent of the numerator for the same base
0.6⋅10-4-7⋅-1
Multiply -7 by -1.
0.6⋅10-4+7