The radius of the Earth is 6371 km. The radius of the planet Mars is 0.53 that of the Earth.
| September 27, 2021 | education
The radius of the Earth is 6371 km. The radius of the planet Mars is 0.53 that of the Earth. Find the radius of the planet Mars.
The part of the number is found by multiplication.
To find the radius of Mars, the radius of the Earth must be multiplied by the part that Mars is from the radius of the Earth.
6371 * 0.53 = 3376.63 (km) We found the radius of Mars.
When rounded to tenths, if the number is less than 5, then the number in front of it does not change.
Answer: 3376.6 km.
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