It will round up to 0.9 to one decimal place
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.
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.
to round 68.4 to one decimal place = 68.4
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 will round up to 0.9 to one decimal place
It will be 4.7
5%
8.99 is 9.0 when rounded to one decimal place.
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.
If the fractional part is greater than half then increase the digit before the decimal point by one. If the fractional part is exactly 0.5 then, if the digit before the decimal point is even then leave it as it is, otherwise increase it by one. Then truncate the number at the decimal point.
to round 68.4 to one decimal place = 68.4