XNUMX kg is a suitable value for estimating mass:
The answer is: d) a baby.
5 kg is a suitable value for estimating mass, because it is a physical quantity used to express the amount of matter contained in an object. Mass is measured in units of kilograms and can be determined with the help of a scale. 5 kg is usually used as a guideline for estimating mass, as it tends to be the average weight of a baby. It is also used to measure objects and materials for shipping, as it is a convenient size for calculating cost. 5 kg is also a good indicator of the amount of food needed to feed a family or group of people. Hence, 5 kg is an ideal value for estimating mass.
