Answer:
9ft 39in
12×3=36
39-36=3
answer is 12ft 3in
Answer to #11: 12 ft 3 in
Answer to #12: 4 lb 9 oz
Answer to #13: 13 qt 1 pt
Answer to #20: 6 yd 2 ft 3 in
Answer to #21: 8 weeks 2 days 8 hours 44 min
Please give me brainliest, that was super hard
