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SEAMO X 2019 — Paper C — Grade 5–6 Question 7

SEAMO · SEAMO X 2019 — Paper C — Grade 5–6

Question 7

The mean score of Alan and Ben is $2.5$ marks above the mean of Alan, Ben and Charles. The mean of Ben and Charles is $1.5$ below the three-person mean. Ben scored $93$. Find Charles’s score.