Answer:
153 liters of Petrolyn oil
Step-by-step explanation:
This is a proportion to set this up you do the following:
Nat/Syn = Nat/Syn ; 5/3 = 255/Syn
Then you solve this equation by cross multiplication.
(255*3)/5 = Syn
153 = Synthetic(Petrolyn oil)
y=p+59
9 blue marbles
4 : 3 ratio
12 : x
12 / 4 = 3
4 × 3 : 3 × 3
12 : 9
If you round it to the nearest ten-thousand, your answer would be 30,000.