What does 18.2 k mean?

Answer 1

k = kilo = thousand
suck as
kilometre
kilogram

18.2k = 18,200
eighteen thousand two hundred

Answer 2

18.2 k is a shorthand way of expressing 18,200. The "k" stands for "kilo," which is a prefix in the metric system denoting a factor of 1,000. Therefore, when you see 18.2 k, it means 18.2 multiplied by 1,000, which equals 18,200.