78.311
It depends in what place you are rounding to. Ex: if you round to the nearest thousand then it is 4500 but if you round to the nearest hundred then it would be 4950. If you round to the nearest ten it would be 4990 and if your round to the nearest one it would be 4999.
To round to the nearest whole number, look at the tenths column. If the digit is 4 or less round down; otherwise it is 5 or more and round up. The tenths digit is 9 so round up → 30.92 → 31 to the nearest whole number.
To the nearest ten: 640 To the nearest hundred: 600
37000
78.311
2 < 5, so we know that we have to round down for the 10th place:4.7.
0.1%
6900
i dont know so tell me
It depends in what place you are rounding to. Ex: if you round to the nearest thousand then it is 4500 but if you round to the nearest hundred then it would be 4950. If you round to the nearest ten it would be 4990 and if your round to the nearest one it would be 4999.
To round to the nearest whole number, look at the tenths column. If the digit is 4 or less round down; otherwise it is 5 or more and round up. The tenths digit is 9 so round up → 30.92 → 31 to the nearest whole number.
First you have to know what your rounding to. A common example is rounding to a whole number. So if I were to round 4.3 to the nearest whole number, I would see that this number is in between 4 and 5 and those are the two nearest whole numbers. In this case, it is closer to 4.0, so I would round down to 4. If I was told to round up and not just round, I would go up to 5.0 or 5. You can also round to the nearest 10, 100, 1000 and so on. And on the other side of the decimal point you could round to the nearest 10th (the first number to the right of the decimal), 100th (the second number) and so on.
To the nearest ten: 640 To the nearest hundred: 600
It is 57,000
37000
It is 400000.