16.207 6.900 16.190 16.260 just add zeroes at the back of the some numbers to make it even with others. look at the first digit of the number. we know that 6.9 is the last one since it is the smaleest. lets compare other three numbers. 16.207⇒this goes second 16.190⇒this goes third 16.260⇒this goes first and 6.900 goes last so, 16.26 16.207 16.19 6.9