Answer:
8/3 cups
Step-by-step explanation:
Since he needs 2/3 cups for each batch, and he wants to make 4 batches, we can add 2/3 4 times, or multiply 2/3 times 4.
2/3+2/3+2/3+2/3=8/3
2/3*4=8/3
He needs 8/3 cups for 4 batches.
This can also be written as a mixed number: 2 2/3 cups
