- Since 4 is in the tenths place, 0.45 is between 0.4 and 0.5
- As illustrated on the number line, 0.45 is the midpoint between 0.4 (0.40) and 0.5 (0.50)
- Therefore, 0.45 rounded to the nearest tenth (one decimal place) = 0.5
 with a number line.png "0.45 rounded to the nearest tenth (one decimal place) with a number line")
0.45 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