1.

The value of(243)0.13×(243)0.07(7)0.25×(49)0.075×(343)0.2is = ?The value of(243)0.13×(243)0.07(7)0.25×(49)0.075×(343)0.2is = ?

A. 3/7
B. 7/3
C. 2/7
D. 7/2
Answer» B. 7/3


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