Answer:
0.7 or 5/7
Step-by-step explanation:
(1 3/7) ÷ 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.
Add y subtract 6. Ur left with y=x-6
Add the equations and ur left with 2x-10