among 12 numbers the average of 11 number is 27 if 12 number is 87 then what is the average of total 12 number
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Step-by-step explanation:
32 is the answer for above question
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Answer:
32
Step-by-step explanation:
average of 11 number is 27
then sum of 11 number will be 11×27 = 297
now given that 12th number is 87
so, sum of 12 number will be 297+87 = 384
average of 12 number will be 384÷ 12 = 32
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