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.
The answer is in the pic. I hope it helps : )
Have a nice day.
Your stupid.....................................................................................
700/32 = 21.875
He'd have to sell approximately 22 shares to have enough to pay for his vacation.