To convert the whole number 6720 to a decimal using long division, we can divide 6720 by a power of 10. Since there are no specific requirements on how many decimal places should be included, let’s express it as a decimal by dividing by 1000.
When you perform the long division of 6720 by 1000, we have:
- \( 6720 \div 1000 = 6.72 \)
Thus, the decimal representation of 6720 when divided by 1000 gives us:
6.72
So, the correct response from the options you provided is:
6.72