# Evaluate ((2.1*10^2)(3*10^-2))/(0.7*10^-4)

Multiply using scientific notation in the numerator and denominator.
Group coefficients together and exponents together to multiply numbers in scientific notation.
Multiply by .
Use the power rule to combine exponents.
Subtract from .
Divide using scientific notation.
Group coefficients together and exponents together to divide numbers in scientific notation.
Divide by .
Subtract the exponent from the denominator from the exponent of the numerator for the same base
Multiply by .
The result can be shown in multiple forms.
Scientific Notation:
Expanded Form:
Evaluate ((2.1*10^2)(3*10^-2))/(0.7*10^-4)

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