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Gnom [1K]
3 years ago
11

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

Mathematics
2 answers:
lesya692 [45]3 years ago
8 0
   k = 18/5 = 3.600.........
denis-greek [22]3 years ago
3 0
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}
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hope it helps!

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