Respuesta :
Please Give ME Brainiest because I will explain:
5 ft + 12 ft = 17 ft
9 in + 3 in = 12 in = 1 ft
17 ft + 1 ft = 18 ft
hope this helps
5 ft + 12 ft = 17 ft
9 in + 3 in = 12 in = 1 ft
17 ft + 1 ft = 18 ft
hope this helps