Question

jan wants to frame a large picture. she will need 142 inches of frame. the material cost $2.10 and is only sold by the full foot. how much will it cost for the materials? .

Answer 1

12 feet of metal you need.

Answer 2

That'll cost you $25.2

Answer 3

can u show me how you got that, im in gr 9 math ap. and my brain is dead right now -.- thankyou

Answer 4

Well there are 12 inches in a foot, and 142 inches is 11.8 feet, but because you can only get the materials of increments of one foot (12 inches), you round your 11.8 up to 12.
Then 12 feet, by the $2.10 for each foot, so 12 x 2.10 = 25.2

Answer 5

thankyou! :)