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19 votes
19 votes
If x+y=6,y+z=7, z+x=9 what is the average or x, y and z

User GTAVLover
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1 Answer

30 votes
30 votes

Explanation:

so in this case

x-4

y-2

z-5

average=x+y+z/no of values

= 4+5+2/3

=11/3

=3.6

User Fxbois
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