Help ASAP please again

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?

Average acceleration: i have no idea how to do this.

An 18% discount on a watch saved a shopper $72. find the price of the watch before the discount