Evaluate Using Scientific Notation (910^9)/(210^4)

$\frac{9 \cdot 10^{9}}{2 \cdot 10^{4}}$

Step 1

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

$(\frac{9}{2}) (\frac{10^{9}}{10^{4}})$

Step 2

Divide $9$ by $2$ .

$4.5 \frac{10^{9}}{10^{4}}$

Step 3

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

$4.5 \cdot 10^{9 + 4 \cdot - 1}$

Step 4

Multiply $4$ by $- 1$ .

$4.5 \cdot 10^{9 - 4}$

Step 5

Subtract $4$ from $9$ .

$4.5 \cdot 10^{5}$

Evaluate Using Scientific Notation (9*10^9)/(2*10^4)