Neither miles nor km. are more or less precise. The advantages of using the metric system (SI, to be prcise) are (1) That it is easier to do conversions; for example, 17 km. = 17,000 m. (just add three zeroes); try to do the same with miles and feet! (2) That it is an international standard; it makes it easier to communicate if everyone uses the same units.
Meters, or kilometers, depending on the distance. yards, or miles, depending on the distance.
Mars is about 6780 kilometers (4240 miles) in diameter, a little more than half the diameter of Earth.
Neptune. The winds on Neptune blow at more than 2000 kilometers per hour (1200 miles per hour).
check all the answers that are more precise than a of 80 pounds 180.4,175,170,200pounds
I think both of them, but Robin (from Canada) - one of the main characters from "how I met your mother" TV series always says distances in kilometers to her friends so I guess they use metric system more often than miles ))
By unit of length and distance and conversion ,we can say that 1 km =1000 m metres are more precise than km
No, it is less than 26.2 miles.
Close, but not quite. 5 kilometers is a little more than 3.1 miles
Yes.
Miles are longer than kilometers so 10 miles would be more.
yes, because if it was in km it would be 5.011km, which has more significant figures
It is a little less than 357 miles. 356.67 miles to be more exact.
9 kilometers is longer than 5 miles.
44.49 is more precise than 44.5 but less precise than 44.491 - The larger a number becomes the more precise it is.
2 miles is a longer distance than 2 kilometers.
No. Since 1 mile is about 1,6 km, 100 miles is more than 100 km.
Not exactly, but very close. Thirty miles is equal to 48.2803 kilometers.True, but the online converter that I just used also states that 50 kilometers is equal to 31.06856 miles. So fifty kilometers is more than thirty miles.