Answer:
it's 84
Step-by-step explanation:
I (did) the math for you
(look it up)
136.4559 or 136.50 rounded.
Find the circumference of the hole. Then multiply the price of the irrigation system by the amount of ft needed.
2/3+4/9
denominator= 3*9=27
numerator = (18+12)= 30
therefore the answer is 30/27= 10/9