Petrolyn motor oil is a combination of natural oil and synthetic oil. it contains 4 liters of natural oil for every 7 liters of synthetic oil. in order to make 1045 liters of petrolyn oil, how many liters of synthetic oil are needed?

the expression (1.26)2t reveals the approximate rate of increases in the number of plants semiannually.

hope this : )

1/3

step-by-step explanation:

to find this, you can divide 12 by 4 which is 3 or you can multiply 4 until you reach 12 (4x3=12). both should give you 3, meaning theres three times less bananas than there are oranges.