Math, asked by ItzANANYA, 9 days ago

a teacher claculated mean marks of 10 students as 83. afterwards he increases the marks of one student by 6. find the new mean

Answers

Answered by Ajit0701

1

Answer:

83.6

Mark brainliest

Step-by-step explanation:

Mean

83 = total marks /10

Total marks =830

When increased total marks =830+6=836

New mean =836/10=83.6

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