- Since 7 is in the tenths place, 4.78 is between 4.7 and 4.8
- 4.75 is the midpoint between 4.7 (4.70) and 4.8 (4.80)
- As illustrated on the number line, 4.78 is greater than the midpoint (4.75)
- Therefore, 4.78 rounded to the nearest tenth (one decimal place) = 4.8
%20with%20a%20number%20line.png "4.78 rounded to the nearest tenth (one decimal place) with a number line")
