Answer:
MK = ~40.8
Explanation:
if line HI and line KL have the same ratio as line JH and MK then we can use this equation to find the answer
x/10 = 53/13
we can multiply both sides by ten
x = 530/13
and then divide 530 by 13
530/13 = 40.7692308
and then round
40.7692308 = ~40.8
that is your answer