Ten students sit for an exam which has a maximum score of 100. The average of the 10 scores was 92. What are the minimum marks a student could have scored?
Answer
20 (20+9×100=920 divided by 10=92)
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Ten students sit for an exam which has a maximum score of 100. The average of the 10 scores was 92. What are the minimum marks a student could have scored?
Answer
20 (20+9×100=920 divided by 10=92)