Question

Kamal is buying supplies for a science lab. He needs a piece

of wire 7 feet long. He finds wire for sale at a store that lists the
lengths in inches. How many inches of wire should Kamal buy?
A 19 in.
B
72 in.
74 in.
84 in.

Answer 1

needs to buy 84 inches or wire

Answer 2

kamal needs to buy 84 in of wire.

Explanation:

multiply the length value by 12:

if he wants 7 feet, and the store only sells it in inches, then we know what a foot is twelve inches so 12x7=84.

hope this helped! :D <3