Answer: Altoona.
Step-by-step explanation:
You know that in that day it snowed [tex]3\ \frac{3}{8}\ inches[/tex] in Altoona.
Given this measurement as a mixed number, you need to convert it to a decimal number. Then:
[tex]3\ \frac{3}{8}\ inches=(3+ \frac{3}{8})\ inches=(3+0.375)\ inches=3.375\ inches[/tex]
It that day it snowed [tex]3.45\ inches[/tex] in Bethlehem.
Then, you can notice that:
[tex]3.375\ inches<3.45\ inches[/tex]
Therefore, you can conclude that the city that received less snow that day was: Altoona.