Answer:
6.9
Explanation:
Given the below equation;
[tex]\frac{8}{5}=\frac{11}{u}[/tex]
We'll follow the below steps to solve for u;
Step 1: Cross-multiply;
[tex]\begin{gathered} 8\cdot u=11\cdot5 \\ 8u=55 \end{gathered}[/tex]
Step 2: Divide both sides by 8;
[tex]\begin{gathered} \frac{8u}{8}=\frac{55}{8} \\ u=6.875 \\ u\approx6.9\text{ (to the nearest tenth)} \end{gathered}[/tex]
