The answer depends on the units used for 2.500 It should be obvious to anybody that the answer for 2.500 kilograms will be different from the answer for 2.500 ounces.
first round off the two numbers you are dividing to the nearest one. For example 9.5/1.5, round it off to 10/2 which will equal to 5.
An estimate is an educated guess. Approximate and round off mean "about".
Oh, dude, the largest whole numbers that round off to 5000 to the nearest thousand are 4500 and 5499. So, like, if you're looking for numbers that are chill and round down to 5000, go with 4500, and if you want them to round up, pick 5499. Keep it simple, man.
14,000
It is 4.486
2g
2,223,000 grams
The nearest gram is in the ones column, so we must look at the tenths column (the first number on the right of the decimal). If this number if 5 or higher then we must round up and report the value as 1.0 g or if it is lower than 5 then we report the answer as 0.0. All other numbers are irrelevant. In this case (0.[5]3525) the number we are concerned about (in the square brackets) is 5, therefore we round up and the answer is 1.0 g.
Round off to the nearest cent, means round off to the nearest hundredths or round off to two decimal.
3000
4 g
if you round off to the nearest one then its 41, if you round off to the nearest ten, it is 40.
950
549 and 450 rounded off the nearest hundred is 500
96 round to the nearest ten=100
372 rounded to the nearest hundred is 400
It is 87.79 rounded off to the nearest hundredth