The range for this set of numbers: 1.5cc, 4.0cc, 6.5cc, 8.0cc, 8.0cc, 8.0cc, 10.5cc, 12.0cc, 12.0cc; is

A. 6.75cc
B. 10.5cc
C. 13.5cc
D. none


Answer: B

Mathematics

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