24900 miles. This question reminds me of the story of the armaments engineer who developed a cannon that would fire a distance of 24900 miles. They did a test firing in the presence of the General. The shot landed on top of them of course an hour or so later. "Why did you choose that stupid range?" howled the general. "Because it's my lucky number" was the reply.
The Earth is about 24900 miles around at the Equator.
24,901 miles
The diameter of Earth at its equator is 12,756 km and its circumference is about 40,075 km.
The official accepted diameter of the earth at the equator is 7,926 miles.That makes the equatorial circumference (7,926 pi) = 24,900.263 miles (rounded)
The eccentricity of the Earth's orbit is currently about 0.0167; that rounds to zero.
The equatorial circumference of the Earth is approximately 24,901 miles when rounded to the nearest hundred.
The Earth is about 24900 miles around at the Equator.
100
24,901 miles
So I'm sitting here wondering why on earth anyone would want to round to the nearest hundred and ten when I realized that's probably a two-part question. 209 to the nearest ten is 210. 209 to the nearest hundred is 200. If you really meant to ask to the nearest hundred and ten, transfer to another math class.
The diameter of Earth at its equator is 12,756 km and its circumference is about 40,075 km.
The official accepted diameter of the earth at the equator is 7,926 miles.That makes the equatorial circumference (7,926 pi) = 24,900.263 miles (rounded)
The circumference of the Earth is 4,007,500,000 centimeters (four billion, seven million, and five hundred thousand centimeters). See the Related Link below for more information.
The average radius of the Earth is 3,959 miles. The equitorial diameter of the Earth is about 7,926 miles. The ratio of the circumference to the diameter of a circle is written as the symbol pi. Pi is approximately 3.141592. Therefore, to determine the circumference from the diameter given above: equitorial diameter x 3.141592 = equitorial circumference = 7,926 x 3.141592 = 24,900 = The earth has a circumference of approximately 24,900 miles. More precisely the circumference of the earth at the equator is 24,902 mi. Remember that the earth is not a completely rounded sphere.
27, rounded to the nearest whole day
The eccentricity of the Earth's orbit is currently about 0.0167; that rounds to zero.
31,550,000 (rounded to the nearest 50,000 seconds)