Answer:
(5x-4)(x+1)
Step-by-step explanation:
The least is 2/7 then 1/2 then 5/6 and the greatest is 4/2
So to get the fractions easier to understand you need to put them on the same level you are on. So change the 9/10 gallons to 18/20 ( this makes them easier to deal with the 1/20)
so put 1/20 into 18/20. Liam can paint 18 bird houses.