The three numbers x, y and z are an average of 45. The value of x is 9 more than the average of y and z. The average y and z is more than 2 y. Find the difference between x and z?
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Answer:difference between x and z is 29
Step-by-step explanation:
X is 72
Y is 20
Z is 43
rah00735:
wrong ans.
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