280 ends in zero, so it is already rounded to a ten.
What does 279 round to?
281 rounded to the nearest ten is 280.
Ten integers can be rounded off to 280. An infinite number of numbers can be rounded off to 280.
280
428 round to the nearest ten is 430.
What does 279 round to?
281 rounded to the nearest ten is 280.
280
280 000
It is 280 dollars.
280
280
0
Ten integers can be rounded off to 280. An infinite number of numbers can be rounded off to 280.
280
280
428 round to the nearest ten is 430.