Answer
$2.55 \times 10^{-3}=0.00255$
Work Step by Step
The exponent of 10 is negative, so move the decimal point three places to the left to find:
$2.55 \times 10^{-3}=0.00255$
You can help us out by revising, improving and updating this answer.
Update this answerAfter you claim an answer you’ll have 24 hours to send in a draft. An editor will review the submission and either publish your submission or provide feedback.