Question

Cory is building a model and needs 12 identical rods which are each 3/4 inch long. He wants to cut them all from the same rod. How long of a rod does he need?

Answer 1

9 inches

Explanation:

Answer 2

9 inches

Explanation:

To find how long of a rod he needs, multiply the number of rods he needs by the length he wants them to be:

12(3/4)

= 9

So, Cory will need a rod that is 9 inches long