The diameter of the Earth is 12,700 km. The diameter of the Earth is 11 times less than the diameter of Jupiter.

The diameter of the Earth is 12,700 km. The diameter of the Earth is 11 times less than the diameter of Jupiter. Find the radius of Jupiter.

Decision:
The diameter is twice the radius.
1) Find the diameter of Jupiter:
12700 * 11 = 139700
Jupiter diameter = 139700km
2) Find the radius of Jupiter:
139700/2 = 69850
Answer: 69850km



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