Question

if 8 is the mean of 4, 7 ,a, 8, 10, 12 ,find 'a'​

Answer 1

Answer:

a=7

is the right answer

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Answer 2

Answer-

a=7

Step-by-step explanation:

4+7+a+8+10+12/6 =8

41+a/6 =8

41+a=48

a=48-41

a=7