The radius of the orbit of the planet Mars is approximately 228 million km.

The radius of the orbit of the planet Mars is approximately 228 million km. Find the radius of the orbit of the planet Earth if it is 65.61 of the radius of the orbit of Mars.

The orbital radius of the planet Mars is approximately 228 million km. Let’s take these numbers as 100%.

Whereas it is known by the condition that the radius of the orbit of the planet Earth is 65.61% * of the radius of the orbit of Mars, we find which is equal to 65.61% of 228.000.000.

To do this, divide the number by 100, find out what it is equal to 1% and multiply it by 65.61:

228000000 \ 100 * 65.61 = 149590800.

Let’s round the number to a million with tenths: 149.6 million km.

Answer: The radius of the planet Earth’s orbit is approximately 149.6 million km.



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