Math, asked by ashtongamingthomas, 4 months ago

Arun’s mean score in the first three examinations is 86. What is the sum of the scores for the first three examinations?

Answers

Answered by jagritrakshit72568
2

Step-by-step explanation:

Mean of first 3 exams=sum of observation/total no. of observation

=86+86+86/3

=258/3

=86 ans.

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