2840. But round to the nearest ten is 2830.
490
170 is already at the nearest ten. It will round up to 200 to be to the nearest 100.
Round it up - to 140.
To the nearest ten cents it will round up to give 67.20 as your answer. It would round down to 67 for the nearest dollar.
You round the .28 up to a .3
7 can round up to 10
It will round up to 200,000.
No because 561 rounded to the nearest ten is 560
830
To 4490.
7330