Tony bought a video game on sale for $7 off the original price of $45.99. what percent was the video game marked down?

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?

Can any one me with the answers to these questions asap?

If the sales price of a dvd is $20 and the markup is 34%, what is the cost of the dvd?