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.
5%
Any decimal less than one will round to zero.
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).
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
You round
It is 8.1
It will round up to 0.9 to one decimal place
It will be 4.7
5%
Any decimal less than one will round to zero.
To round 2.78 to one decimal point, we look at the digit in the second decimal place, which is 8. Since 8 is greater than or equal to 5, we round up the tenths place digit by adding 1 to it. Therefore, 2.78 rounded to one decimal point is 2.8.
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).
You would round it UP - to 13.6
As the digit just after the decimal point is a 3, we round down, giving 147 as the answer.
No rounding is necessary - the number is already rounded to one decimal place.