Respuesta :
That is true.
For example: dividing 1/2 by 1/2 is 1. On the calculator, you can calculate 0.5 (which is 1 divided by 2) divided by 0.5, which equals 1.
[tex] \frac{1}{2} [/tex] x [tex] \frac{2}{1} [/tex] is equal to 1, since the twos cancel each other out and leave nothing but [tex] \frac{1}{1} [/tex].