she can purchase 6 hotdogs
The surface are of the shape is 251.5 units (sorry if that is wrong)
You could use a thermometer on a pets fur if it was outside or measure the amount of air in a ball since air is heated it expands there for making the ball have more air? it’s a long shot but i would just go for the first idea to be honest
I think its 900 i’m not sure
3a =18
3a/3 = 18/3
a = 18/3
a = 6
Hope this helps
