Answer:
2470.283
Step-by-step explanation:
2470.28277045 To 3 decimal place
After the decimal point, 2 is in tenths place
8 is in hundredths place
2 is in thousandths place
7 is in ten thousandths place
To round to 3 decimal place, we look at the number in ten thousandths place
7 is in ten thousandths place that is greater than 5, so we add 1 in thousandths place
So 2470.283 is rounded to 3 decimal places