39 remains 39 when rounded to one significant figure.
39
39
Rounded to nearest 10: 40 Rounded to a whole number: 39 Rounded to one decimal: 39,1 Rounded to two decimals:39,09
It is 39.It is 39.It is 39.It is 39.
39
39
It is 39.
The "square root" of 39 is 6.245 . (rounded)
3.39 (rounded to the nearest 100th) is the cube root of 39.
40
When rounding 38.1 to the nearest whole number, you look at the first decimal place, which is 1. Since 1 is less than 5, you would round down. Therefore, 38.1 rounded to the nearest whole number is 38.