<p>Sorry, I’m terrible at algebra.</p>
<p>How do you break this down to get 8/5 or 1.6:</p>
<p>16k = 10k^2</p>
<p>16k = 10k^2
divide the k from the left side so: 16 = 10k^2/ k
which simplifies to 16 = 10k
then just divide so 16/10 = k</p>
<p>oh woops…i tried that as well but i thought when you divide 10k^2/k, you have to divide the 10 by ‘k’ as well, and then I got stuck :\ oops</p>