SOLUTION: Abbey scored 86% in her last test. Her friend Amy scored 72%. If Amy scored 36 marks: How many marks did Abbey score and How many marks were in the test

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Question 1111940: Abbey scored 86% in her last test. Her friend Amy scored 72%. If Amy scored 36 marks: How many marks did Abbey score and How many marks were in the test
Answer by rfer(16322) About Me  (Show Source):
You can put this solution on YOUR website!
36/0.72=50 Total
50*0.86=43 Abbey