Mathematics · Average

The average marks of 28 students in Mathematics was 50. Eight students left the school and then this average increased by 5. What is the average marks obtained by the students who left the school?

Verified Solution4 OptionsUpdated: October 2026👁️1 View

150.5
245
342.5
437.5✓

Correct answer

37.5

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The average marks of 28 students in Mathematics was 50. Eight students left the school and then this average increased by 5. What is the average marks obtained by the students who left the school?

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The average marks of 28 students in Mathematics was 50. Eight students left the school and then this average increased by 5. What is the average marks obtained by the students who left the school?

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