Answer:
She will have 8 ounces of cornstarch left
Step-by-step explanation:
Given that there is a 5-pound bucket of cornstarch, and 18 students are to get 4 ounces each.
The total of 4 * 18 = 72 ounces will be given to them
what is left is:
5 pounds - 72 ounces
But 1 pound = 16 ounces
5 pounds = 5 * 16 ounces
= 80 ounces
Therefore, what is left is:
80 - 72 = 8 ounces