Question

K/9 = 2/5. Solve for k. I will give you brainliest answer

Answer 1

   k = 18/5 = 3.600.........

Answer 2

This is a proportion. To solve a proportion, cross multiply

K x 5 = 5k

2 x 9 = 18

5k = 18

Perform the opposite operation to isolate k by dividing both sides of the equation by 5

$k= \frac{18}{5}$