Pedrolyn motor discordination of natural land synthetic. It contains 5 liters of natural os for every 3 ters of synthetic o in arter to make 520 Hers of Petrolyo, how many liters of synthetic oil are needed?

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step-by-step explanation:

answer:  

step-by-step explanation:

odd numbers are only divisible by 1 and itself.

even numbers are divisible by more than 1 and itself.

for example 6 is even because it is divisible by more than 1 and its self. 1 x 6= 6 ; 2 x 3= 6

and 7 is odd because only 7 x 1 equals seveb

using pemdas, (order of operations) you'll see the answer is 24.

5: 20

step-by-step explanation: