Question

Z/1+Z/3=6/5 if u solve this u will get 20 points​

Answer 1

Answer:

z = 18/25

Step-by-step explanation:

Answer 2

$\frac{z}{1} + \frac{z}{3} = \frac{6}{5}$

$\frac{3z + z}{3} = \frac{6}{5}$

$\frac{4z}{3} = \frac{6}{5}$

$4z \times 5 = 6 \times 3$

$20z = 18$

$z = \frac{18}{20}$

$z = 0.9$