It could be 2425 rounded to the nearest 50.
It's already there.
It is 300000.
smallest possible whole number is 6500
549 and 450 rounded off the nearest hundred is 500
It is 3000000000.
It is 55.
To round off 128,674 to leave one nonzero digit, you would round it to 100,000.
.08 or 8 centavos. If the cut off digit is 5-9 round up. If the cut off digit is 0-4 round down.
10
50
15000
100000.
0.2.
It is 400.
To round a number look at the next digit in the right place, if the digit is less than 5, round down and if the digit is 5 or more than 5, round up.
It is: 0.35
It is 300000.
It is 6000000.