The numbers x, y, z are respectively proportional to 2, 3, 5 and the s – McqOptions

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1.	The numbers x, y, z are respectively proportional to 2, 3, 5 and the sum of x, y and z is 80. If the number z is given by the equation z = axÂ-8, then a is
A.	6
B.	44230
C.	3
D.	44232
Answer» B. 44230

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