Answer:
17
Step-by-step explanation:
The popcorn machine uses[tex]\frac{3}{4}[/tex] cup of oil for batch of person popcorn = 1
The popcorn machine uses 1 cup of oil for batch = [tex]\frac{1}{\frac{3}{4}}[/tex]
The popcorn machine uses 13 cup of oil for batch = [tex]\frac{1}{\frac{3}{4}} \times 13[/tex]
= [tex]\frac{4}{3} \times 13[/tex]
= [tex]17.33[/tex]
Hence if she has a bottle of oil that has 13 cups in it so, she can make 17 batches approximately.
