The diameter 2

The diameter of the Earth is 12,756 kilometers. If Mercury's diameter is about
7,876.6 kilometers shorter than that of the Earth, what is the diameter of Mercury?

Correct result:

D2 =  4879.4 km

Solution:

D1=12756 km  D2=D17876.6=127567876.6=243975=4879 25=243975 km=4879.4 km



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