PLEASE HELP ASAP I AM DOING A QUIZ!!!!!! GIVING 30 POINTS!!!!

Answer:
1:72
Step-by-step explanation:
1.944 Inches : 139.992 Inches (we convert 11.66 feet to inches by multiplying by 12)
1 Inch : 72.012345679 Inches (we divide both sides by 19.444 to give us the scale)
we round it to 72 which means our answer is 1:72