- Since 4 is in the tenths place, 12.45 is between 12.4 and 12.5
- As illustrated on the number line, 12.45 is the midpoint between 12.4 (12.40) and 12.5 (12.50)
- Therefore, 12.45 rounded to the nearest tenth (one decimal place) = 12.5
%20with%20a%20number%20line.png "12.45 rounded to the nearest tenth (one decimal place) with a number line")
12.45 rounded to the nearest tenth (one decimal place) with a number line
The solution above and other related solutions were provided by the Round to the Nearest Tenth (one decimal place) with a Number Line Application.
Curated Videos
Rounding to the Nearest TenRounding to the nearest 10 | 3rd grade | Khan AcademyRounding on a Numberline