That will depend on the units of the 6.60 .
If it's 6.60 meters, miles, hours, gallons, kilograms, acres, or volts,
then the question is meaningless and has no answer.
If it's 6.60 ounces, then the nearest pound is zero pounds.
If it's 6.60 stone, then the nearest pound is 92 pounds.
If it's 6.60 newtons, then the nearest pound is 1 pound.
If it's 6.60 pounds, then the nearest pound is 2 pounds.
660
The answer is 660
The square root of 660 is approximately 25.69046515733026, or about 26 when rounded to the nearest whole.
We look at the last digit. It is an 8, so we round up to give 660 as the rounded number.
660.
660
657 rounded to the nearest 10 is 660. Rounded to the nearest hundred is 700.
657 rounded to the nearest ten is 660. 657 rounded to the nearest hundred is 700.
660
660 to the nearest ten and 700 to the nearest hundred
660
700
660
The answer is 660
660 is 660 × 100% = 66000%.
The square root of 660 is approximately 25.69046515733026, or about 26 when rounded to the nearest whole.
660