Basic Math Examples

$\frac{1}{6.28 \cdot 200 \cdot 10^{- 6}}$

Step 1

Multiply $6.28$ by $200$ .

$\frac{1}{1256 \cdot 10^{- 6}}$

Step 2

Divide using scientific notation.

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Step 2.1

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

$(\frac{1}{1256}) (\frac{1}{10^{- 6}})$

Step 2.2

Divide $1$ by $1256$ .

$0.00079617 \frac{1}{10^{- 6}}$

Step 2.3

Move $10^{- 6}$ to the numerator using the negative exponent rule $\frac{1}{b^{- n}} = b^{n}$ .

$0.00079617 \cdot 10^{6}$

Step 3

Move the decimal point in $0.00079617$ to the right by $4$ places and decrease the power of $10^{6}$ by $4$ .

$7.96178343 \cdot 10^{2}$

Step 4

The result can be shown in multiple forms.

Scientific Notation:

$7.96178343 \cdot 10^{2}$

Expanded Form:

$796.17834394$