Sometimes it is advantageous to express a value in round numbers. To round to a particular place, look at the digit immediately to the right of the one you want to round to, in this case, the third decimal place. If that digit is 4, 3, 2, 1 or 0, zero it and everything to the right of it out. If that digit is 5, 6, 7, 8 or 9, increase your target digit by one and zero everything to the right of it out. If your target digit is 9, it will become a zero and increase the digit to the left of it by one.
to round to one decimal point all you have to do is move the decimal point once to the right for example: 0.808 becomes 08.08
53.8 to one decimal point is 53.8. When rounding a number to one decimal point, you look at the digit immediately to the right of the decimal point. If that digit is 5 or greater, you round up; if it is less than 5, you round down. In this case, the digit after the decimal point is 8, so we round up to 53.8.
3.1You look at the second digit after the decimal point and ask if it is greater than or equal to 5.If it is you round up the first digit after the decimal point. If not, then you round down (i.e. the first digit after the decimal point stays as it was).So for 3.077, "7" is greater than or equal to five so we round up to 3.1 (to one decimal place).
It is 13.3
No, there need not be.
rounded to two decimal places after the decimal point: 6.73
to round to one decimal point all you have to do is move the decimal point once to the right for example: 0.808 becomes 08.08
There is no need to round 1097 to any decimal places as there are no digits following a decimal point.
53.8 to one decimal point is 53.8. When rounding a number to one decimal point, you look at the digit immediately to the right of the decimal point. If that digit is 5 or greater, you round up; if it is less than 5, you round down. In this case, the digit after the decimal point is 8, so we round up to 53.8.
3.1You look at the second digit after the decimal point and ask if it is greater than or equal to 5.If it is you round up the first digit after the decimal point. If not, then you round down (i.e. the first digit after the decimal point stays as it was).So for 3.077, "7" is greater than or equal to five so we round up to 3.1 (to one decimal place).
14.8
You round
It is 8.1
It is 13.3
No, there need not be.
to the 4th # before the decimal point
If you are trying to round 376.99 to 1 decimal point, the answer is 377.0