What is 25386 rounded to the nearest 1000

25,000 because  five  or more raise the score 4 or less stay with rest, and in this case the place u look to round is 3 so round down

25,000 if the numbers before the one thousandth place are below 500 its going to be whatever the one thousandth is in this case 25000 if its above 500 it would be 26,000. the same can be done for rounding to tenths one hundredths and so on.

the law of definite proportions states samples of a compound will always contain the same proportion of elements by mass. in other words, a given compound will always contain the same elements in the same proportions by mass.the law of multiple proportions states when two elements combine with each other to form more than one compound, then the weights of one element that combine with a fixed weight of the other are in a ratio of small whole numbers.

Is there a picture because i cannot answer it sorry