Answer:
I got 240 inches and 120 inches hopefully that's correct we go to the same school btw!!
Step-by-step explanation:
40 feet 20 feet
sorry I know this was already answer but need the points- But the first one the other person put was right :D
980
I did it
If you are trying to simplify this, the answer would be:
Hope this helps! If not, feel free to comment below and I'll see what else I can do to help. Thanks and good luck!