Respuesta :
Answer:
she will use 900 ounces for 9 people
Step-by-step explanation:
Answer:
900 ounces
Step-by-step explanation:
you would take 300 and divide it by 3 because thats how many people were listed, then you would get 100 per person as a unit rate. Multiply 100 by 9 and you have your answer!