Only number 5 please

Answer:
336 in, 28 ft
Step-by-step explanation:
i turned the mixed number into a fraction by multiplying 17 by 5 which equals 85, then i subtracted the 1 and got 84. after that i put 84 over 1 and crossed multiplied by 1/4. i then got 336 inches and i divided it by 12 and got 28 feet. I really hope this helped