2 x 15 Rectangles

Words for two times: twice, times two, double, duplicate ...

If you can multiply by 2, you can divide by 2!

Words for cutting one thing into two equal pieces:

halve, half, divide, split...

Denominator 2 is half.

"Two-halves are one whole." "Four-halves are two wholes."

2/2 = 1 4/2 = 2