Answer:
5/14 pounds
Explanation:
An artist has collected 15/16 pounds of seashells. He wants to give away 8/21 of the total weight of the seashells. 8/21 of 15/16 pounds is equal to 8/21 times 15/16 pounds.
8/21 × 15/16 pounds = 120/336 pounds = 5/14 pounds
He wants to give away 5/14 pounds.