Last year, 648 companies had stands at a technology show.
This year, there are 179 new stands.
How many stands are there in total?
![Last year 648 companies had stands at a technology show This year there are 179 new stands How many stands are there in total class=](https://us-static.z-dn.net/files/da8/c7faf1ddd95998b9ce473f902754b7c3.png)