7.2 x 12 x 0.23 equals round to the nearest hundredth

This equals 19.872.

If you multiply 7.2 by 12 and 0.23 then you would get 19.872 then to round it to the nearest hundredth it would be 19.902 because 7 is a greater number than 5 so that would make the 8 into a 9 and then 7 into a 0 and then you would keep the 19 and the 2