Answer:
217 kg
Step-by-step explanation:
To feed the elephants for 3 days, it requires=930 kg of food.
To feed the elephants for 1 day, it will require=[tex]\frac{930}{3}[/tex]
Thus, in order to feed the elephants for a week, that is seven days,it will require=[tex]\frac{930}{3}{\times}7[/tex]
=[tex]2170kg[/tex]
Thus, 2170 kg of food would be required to feed the elephants for a week.