The smallest number that can be rounded off to 60 is 55.5. When rounding a number, you look at the digit to the right of the rounding position (in this case, the tenths place). If that digit is 5 or greater, you round up. So, 55.5 rounds up to 60.
smallest possible whole number is 6500
It is 300000.
549 and 450 rounded off the nearest hundred is 500
It is 3000000000.
The smallest number that can be rounded off to 60 is 55.5. When rounding a number, you look at the digit to the right of the rounding position (in this case, the tenths place). If that digit is 5 or greater, you round up. So, 55.5 rounds up to 60.
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
100000.
15000
50
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.