To round off 4.73 to one decimal place, you would look at the digit in the second decimal place, which is 3. Since 3 is less than 5, you would keep the digit in the first decimal place the same. Therefore, rounding 4.73 to one decimal place would result in 4.7.
6.4
3.91 rounded off to one decimal place = 3.9
21.99 rounded to one decimal place
37.7
61.6 is the answer
6.4
there are no decimals to round off in 96.
3.91 rounded off to one decimal place = 3.9
21.99 rounded to one decimal place
To round off 3044.4498, you would look at the digit after the desired decimal place. In this case, the digit after the fourth decimal place is 9. Since 9 is greater than 5, you round up the fourth decimal place to get 3044.45.
37.7
69.6
61.6 is the answer
1.9
6.5km
7.2
77.482