SOLUTION: Suppose that Jack scored 57 for his Chemistry test, which equates to 75%. How many marks were actually available in the Chemistry test? (Type the numerical value of your answer on

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Question 893535: Suppose that Jack scored 57 for his Chemistry test, which equates to 75%. How many marks were actually available in the Chemistry test? (Type the numerical value of your answer only)
Answer by rfer(16322) About Me  (Show Source):