Answer
$0.00027 = 2.7 \times 10^{-4}$
Work Step by Step
$0.00027$
Step 1: Move the decimal point until the number is between 1 and 10.
Step 2: The decimal point is moved 4 places and the original number is less than 1, so the count is -4.
Step 3:
The scientific notation is:
$0.00027 = 2.7 \times 10^{-4}$
