what is the average of 3 digit three numbers if proportion of numbers is 2:3:4
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Answered by
0
Answer:
2x+3x+4x3=36
9x3=36
3x=36
x=12
The numbers are: 24,36,48
Answered by
0
Answer:
2x + 3x + 4x /3 = 3
9x / 3 = 3
3x = 3
so x = 3
the number are 6 , 9, 12
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