Math gets me so hot

[sally]

Well then could you tell me what the area and perimeter of a rectangle is with a length of 14.4 inches and a width that is one-third of the length? TIA.

Area 71.4
Perimiter 38.4

I don't know if those are right!!!!!

¹⁄₃ L is 4.8 multiply that by 14.4 to get area and then add all sides together to get perimiter

Perimeter is right and area is 69.12. Close enough, who gives a shit anyway.