If your question is "How many gallons of paint will he have left after painting the mural gallon", the answer is:
(11/4+11/3+7/8) * (1 - 3/4) = 175/96 gal ≈1,82 gal
There are 10 liters in one dekaliter.
Hope this helps! :)
11 hours-1
10*15.18
151.80*5
Answer is$ 759 is her total pay
T=PV/Rn you just divide both sides by Rn