Question

What is greater -5.06 or 5.6

Answer 1

Greater is of course 5.6, because -5.06 is below 0
You can see it on example thermometer.
5 degree is greater than -5

Answer 2

$-5.06 < 5.6 \\\\ 5.6 -is \ a \ positive \ number \ so \ is \ always \ bigger \ than \ a \ negative \ one$