Tristan is taking a wood-carving class with his grandfather. He is using a block of wood that is
6 inches long, 8 inches tall, and has a volume of 288 cubic inches. Tristan's grandfather is
using a block of wood that is also 6 inches long and 8 inches tall, but it has a volume of 192
cubic inches.
How much wider is Tristan's block of wood than his grandfather's?
Write your answer as a whole number or decimal. Do not round.
inches