If the 864 refers to meters, then it's already rounded to the nearest meter. If it refers to something else, you need to tell us what it is.
9 m
0.9
Looking at the figure after the hundreds place, it is a 6 so it rounds up. 864 will therefore round up to 900.
It is: 864 divided by 2/3 = 1296
284 m
9 m
864 m = 0.864 kmTo convert from m to km, divide by 1000.
0.9
864.00
Looking at the figure after the hundreds place, it is a 6 so it rounds up. 864 will therefore round up to 900.
The answer is 0.5 m^-1
Nearest tens
Oh, dude, rounding 864 to the nearest ten is like the easiest math question ever. So, you look at the digit in the tens place, which is 6, and since it's greater than 5, you just add one to it, making it 870. Boom, math wizardry at its finest.
8643 = 864 x 864 x 864 = 644972544
4.78 m to the nearest m is 5 m.
AnswerFind the volume of a square pyramid with a height of 13 m and base edges of 9 m.
2 times 432 = 864 4 times 216 = 864 8 times 108 = 864 16 times 54 = 864 32 times 27 = 864 96 times 9 = 864 288 times 3 = 864