If it is "correct to 1/10th of a kilogram", that means that the meximum error is 1/2 that amount, in other words, 1/20th of a kilogram. I suggest you convert everything to grams first - 1 kilogram = 1000 grams.
Neither is correct. The nearest correct statement that can be constructed from anything close to the given materials is: "Eight and eight are sixteen."
114.6
The upper bound of a number is the smallest whole number that is greater than or equal to the given number. In this case, the upper bound of 6800 is 6800 itself. The lower bound of a number is the largest whole number that is less than or equal to the given number. Therefore, the lower bound of 6800 is also 6800.
21.1
78.9
The lower bound is 0.5 less and the upper bound is 0.5 more.
Neither is correct. The nearest correct statement that can be constructed from anything close to the given materials is: "Eight and eight are sixteen."
The upper bound for 1000 is infinity (∞), as there is no limit to how large a number can be. The lower bound for 1000 is 0, as it is the smallest non-negative integer. In mathematical terms, the upper bound is said to be unbounded, while the lower bound is finite.
651.33
Can't round to the nearest 100th because the number is not given to the 1000th place. You could answer 235.50, although that is not technically correct. Nearest tenth, 235.5 Nearest whole number, 236. Nearest 10, 240 Nearest 100, 200
Round 45,621 to the nearest place given. To the nearest ten
27.8 IS given to the nearest tenth.
114.6
In three dimensions, the solid defined as being bound by the set of points at a given distance form a point is a sphere. In two dimensions, the figure defined as being bound by the set of points at a given distance from a point is a circle. In one dimension, a line segment is bound by the two points at a given distance from a point.
The upper bound of a number is the smallest whole number that is greater than or equal to the given number. In this case, the upper bound of 6800 is 6800 itself. The lower bound of a number is the largest whole number that is less than or equal to the given number. Therefore, the lower bound of 6800 is also 6800.
208.377
12.7