Round to the nearest hundredth: 18.4851
To round to the nearest hundredth, I need to look at the digit in the thousandths place, which is 5 in this case. If the digit in the thousandths place is 5 or more, I need to round up the digit in the hundredths place by one, and drop the rest of the digits after that. So, 18.4851 rounded to the nearest hundredth is 18.49. 