it means make a number such as 2.34 to a number with only one digit after the decimal point 2.34 to 2.3. it is simple really. what you do it look at the number on the right and if it is 1-4 you leave it as it is but if it is 5-9 you round up so you increase the number by 1. if the number is bigger such as 1.343 then you look at the first two digits on the right and if it is 1-49 then you round down but if its is 50-99 you round up.
to round 68.4 to one decimal place = 68.4
The decimal 13.5 is already rounded to one decimal place.
It is: 1.2 rounded to one decimal place
It already is rounded to one decimal place.
To get the decimal, divide the numerator of the fraction by the denominator. If the decimal runs to more than one place, then you have to round it to one decimal place.
It will round up to 0.9 to one decimal place
6.5- you round it until it has one decimal.
To one decimal place it is 4.1
15.4721 rounded to one decimal place is 15.5
2.832 rounded to one decimal place is 2.8
24.1 is already rounded to one decimal place
2.09 rounded to one decimal place is 2.1