Answer:
1.2 more inches
Step-by-step explanation:
To find out how many more inches it rained in May than in April, we can subtract the April rainfall from the May rainfall.
[tex]\begin{aligned} \textsf{May rainfall} - \textsf{April rainfall} & = 3.8 - 2.6 \\\\ & = 1.2\end{aligned}[/tex]
So, it rained 1.2 more inches in May than in April.