Divide (1.0910^12)/(2.1810^10)

$\frac{1.09 \cdot 10^{12}}{2.18 \cdot 10^{10}}$

Divide using scientific notation.

Group coefficients together and exponents together to divide numbers in scientific notation.

$(\frac{1.09}{2.18}) (\frac{10^{12}}{10^{10}})$

Divide $1.09$ by $2.18$ .

$0.5 \frac{10^{12}}{10^{10}}$

Subtract the exponent from the denominator from the exponent of the numerator for the same base

$0.5 \cdot 10^{12 + 10 \cdot - 1}$

Multiply $10$ by $- 1$ .

$0.5 \cdot 10^{12 - 10}$

Subtract $10$ from $12$ .

$0.5 \cdot 10^{2}$

Write $0.5 \cdot 10^{2}$ in proper scientific notation.

$5 \cdot 10^{1}$

Convert $5 \cdot 10^{1}$ from scientific notation.

$50$

Divide (1.09*10^12)/(2.18*10^10)