What is the least possible value of the sum | x - 1 | + | x - 1.5 | + | x - 2 | + | x - 2.5 | + | x - 3 |?
+178 If you're gonna use a calculator then why not just do https://www.wolframalpha.com/input/?i=minimize++%7C+x+-+1+%7C+%2B+%7C+x+-+1.5+%7C+%2B+%7C+x+-+2+%7C+%2B+%7C+x+-+2.5+%7C+%2B+%7C+x+-+3+%7C
