The meaning of the question is not clear. However, I suggest that the only limitation is the instrument used to measure the mass. Most instruments with very high precision will also have a low maximum mass that it can measure, while a low sensitivity instrument will have a high maximum. The answer, therefore, depends on the both: the maximum mass and the precision.
2
7.716179 lbs 7.72 lbs (3 significant figures)
6 lbs 11 oz = 3.03 kg(to 3 significant figures)
240 pounds = 108.862 kilograms or 108 kilograms 862.169 grams1 pound ~= 0.45359 kilograms1 kilogram ~= 2.2046 poundsIn terms of significant figures, this rounds to 110 kilograms because there are only two significant figures in the original 240 pounds (the ending zero is insignificant, unless there is a decimal point explicitly included).
0.5 of 17.20 pound is the same a 1/2 of 17.20 pound.17.20/2 = 8.6 pounds (or 9 pounds if you are using significant figures)
It is: 1,000,000 pounds in figures
Of course it varies...but it has been commonly reported to be between 85 and 90 pounds
1 gram is about 0.00220462 pounds So, 38 grams = 38*0.00220462 pounds --> 0.08377556 keeping significant figures in mind the answer would have to be: 0.084 lbs or 84 * 10-3 lbs
20,000,000 pounds.
8,000,000 pounds.
12,000 pounds or twelve thousand pounds.
£1,100,000 is one millione one hundred thousand pounds in figures