Math, asked by arnavsinghal1658, 5 months ago

A student got respectively 85, 87 and 83 marks in Maths, Physics and Chemistry. Find
his mean marks.

Answers

Answered by dhawalsinghrajput9

0

Answer:

mean = sum of observation/no. of observation

so, 85+87+83/3 = 255/3 = 85

85 is mean for given question

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