Answer:
The total money received by the food pantry is [tex]300\\[/tex] $
Step-by-step explanation:
Donation by local business
[tex]\frac{20}{100} * 240\\= 48\\[/tex]
Donation by the principal of the student's school
[tex]\frac{5}{100} * 240\\= 12\\[/tex]
The total money received by the food pantry is
[tex]240 + 48 + 12\\= 300\\[/tex] $