The diameter of the planet Mars is 6.8 thousand km. How many times is the equatorial circumference of the Earth larger

The diameter of the planet Mars is 6.8 thousand km. How many times is the equatorial circumference of the Earth larger than the equatorial circumference of Mars?

We define the length of the circle by the formula L = πd
L Earth = 3.14 × 12 750 km = 40,035 km
LMarsa = 3.14 × 6 800 km = 21 352 km
L Earth: L Mars = 40 035: 21 352 = 1.88 times
Answer: the equatorial circumference of the Earth is 1.88 times larger than the equatorial circumference of Mars.

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