Question

my question is
5+5+5=550
prove it

Answer 1

Sorry guy may be u r mistaken.

5+5+5=15

and not

550.

Answer 2

545+5=550

(You just change the plus sign into a 4

by adding one stroke)

5*100+ 5*10 + 5*0 = 550

Simple :) :) :)