# How do you write 0.00067 in scientific notation?

Apr 5, 2018

$6.7 \cdot {10}^{-} 4$

#### Explanation:

0.00067

Remove the zeros to obtain 6.7

Then, count how many times you must move the decimal place to get it back to 0.00067

Then, place this as a negative power of 10 and times it by 6.7

$6.7 \cdot {10}^{-} 4$

Apr 5, 2018

6.7$\times$${10}^{- 4}$

#### Explanation:

The number has to be written between 1 and 10

${10}^{- 4} = \frac{1}{{10}^{4}}$

So 6.7$\times$$\frac{1}{{10}^{4}}$ $= \frac{6.7}{10000}$=0.00067