1.

WHAT_AMOUNT_OF_57_OCTANE_SHOULD_BE_MIXED_WITH_3_LITERS_OF_63_OCTANE_TO_OBTAIN_4_LITERS_OF_59_OCTANE??$

A. 1 liter
B. 2 liters
C. 2.5 liters
D. 4.5 liters
Answer» E.


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