The radius of the earth is 6371 km. The radius of mars is 0.53 of the radius of the earth. Find the radius of the planet mars.

To solve this task, remember that in order to find a part of a number, you need to multiply this number by a part. Let’s calculate the radius of Mars, knowing that it is 0.53 of the radius of the Earth. The radius of the Earth is 6371 kilometers.
0.53 * 6371 = 3376.63 kilometers.
Answer: 3376.63 kilometers.

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