# How do you write 320.60 in scientific notation?

$3.206 \times {10}^{3}$
To convert $320.60$ into standard form, you have to move the decimal point back three places, and the number is greater than zero, so the exponent is positive.
If you move the decimal point back three places, you end up with the answer of $3.206 \times {10}^{3}$