-9x + 0.4=4 solve the two step equation

1foot = 12 inches; 1 yard = 3 feet

You have a 32-foot fence around a square garden. there are 4 equal sections. you paint 13 of one section of the fence. what fraction of the fence did you paint? you have a 32-foot fence around a square garden. there are 4 equal sections. you paint 13 of one section of the fence. what fraction of the fence did you paint?

George writes the mixed number as sum and uses the distributive property 1/2.-2/5=1/2-2+2/5=1/2