Respuesta :

Answer:

1 yd=36 inches

1 ft=12 in

36 x 7=252 inches

2x 12=24

252 +24=276 inches

hope this helps

have a good day :)

Step-by-step explanation:

Answer:

278 inches

Step-by-step explanation:

7 × 3 = 21 ft

21 × 12 = 252 inches

252 + 24 + 2

278 inches