The ratio of the mean proportional between 0.7 and 2.8 and the third p – McqOptions

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1.	The ratio of the mean proportional between 0.7 and 2.8 and the third proportional to 2.5 and 3.5 is:
A.	7 : 2
B.	2 : 7
C.	7 : 3
D.	3 : 7
Answer» C. 7 : 3

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