Respuesta :

total deliveries she should have made = 20

Deliveries she has completed = 12

percentage of her completed deliveries can be computed below

[tex]\begin{gathered} \text{ \% completed=}\frac{12}{20}\times100 \\ \text{ \% completed}=\frac{1200}{20} \\ \text{ \% completed}=60\text{ \%} \end{gathered}[/tex]

She has completed 60% of her deliveries.

RELAXING NOICE
Relax