Sarah achieved a mean score of 74 in six quizzes. On her seventh quiz, she scored 85.
Find Sarah's mean score for the seven quizzes.
Practise Eduqas GCSE Maths Averages with exam-style questions for Foundation and Higher tier. 48 questions, matched to the Eduqas GCSE Maths (C300QS) specification and written in Component 1 and Component 2 style. Every question includes a full worked solution and mark scheme, so you can see where marks are awarded rather than just whether you got the answer right.