Answer:
Th value of u is 1.6
Step-by-step explanation:
In order to find the value of u, you have to multioly both sides by 7 :
[tex] \frac{u}{7} = \frac{3}{13} [/tex]
[tex] \frac{u}{7} \times 7 = \frac{3}{13} \times 7[/tex]
[tex]u = 1.6 \: (near. \: tenth)[/tex]
