Given the chart representation of amount spent baby-sitting:
Approximately the angle covered by foor = 110°
The money spent on the food will be:
[tex]\begin{gathered} \text{food}=\frac{110}{360}\times\text{ \$40} \\ \text{food = }\frac{\text{\$4400}}{360} \\ \text{food}=\text{ \$12.2} \end{gathered}[/tex]
Hence the money spent on food by marta = $12.2
