Respuesta :
[tex] \frac{3}{7} k= \frac{12}{35} [/tex]
First. Lets divide those fraction so the problem is easier to work with.
0.42k=0.34
Now, divide both sides by 0.42 to get k by it's self.
You should get k=0.81
First. Lets divide those fraction so the problem is easier to work with.
0.42k=0.34
Now, divide both sides by 0.42 to get k by it's self.
You should get k=0.81