100.00
4.75 to the nearest hundredth. 4.7 to the nearest tenth. 5 to the nearest unit. Zero to the nearest ten.
If that's 28.2743 square units, it rounds to 28.
It means that you read to the nearest number. For example: 15.765 is rounded to 16. Another example: 12.323 is rounded to 12.
The same way you round any number to the nearest hundredth.
848.00
550.00
rounded to the nearest hundredth is 3.57. Rounded to the nearest tenths is 3.6. Rounded to the nearest unit is 0
100.00
4.75 to the nearest hundredth. 4.7 to the nearest tenth. 5 to the nearest unit. Zero to the nearest ten.
To the nearest thousandth, 6.014 To the nearest hundredth, 6.01 To the nearest tenth, 6.0 To the nearest unit, 6 To the nearest ten, 10
The area of a circle (to the nearest hundredth) with a 5-unit radius is: 78.54 square units.
2297.000
49
To the nearest hundredth, 9.13 To the nearest tenth, 9.1 To the nearest unit, 9 To the nearest ten, 10 To the nearest hundred, zero
Suppose you had a rectangle that was 12.75 units by 19.6 units. The area would be 249.9 square units which would round to 250 square units to the nearest square unit. Since a centimeter isn't a square unit, it can't be rounded to the nearest square unit.
If that's 28.2743 square units, it rounds to 28.