Respuesta :

Neuron
If you would like to simplify (z/1) / (1/7), you can do this using the following steps:

(z/1) / (1/7) = z / (1/7) = z * (7/1) = z * 7 = 7z

The correct result would be d. 7z.
Ckaranja
[tex] \frac{z}{1}÷ \frac{1}{7} [/tex]
=[tex] \frac{z}{1} x \frac{7}{1} [/tex]
=7z