About 3 x 4 x 1/2 inch.
Roughly about 15 grams of carbs are in one pancake that has a 4 inch diameter
0.004kg to 4 grams.
"Average" is another word for "mean." If 50 nails have a mass of 200 grams, the average mass of one nail is 4 grams. When nails are made, they are not all exactly the same - there is a slight variation in the make up of each nail, and thus in the mass of each nail. Given that 50 nails have a mass of 200 g, the (mean) average mass of each nail is 200g / 50 = 4 g; however, there will be some nails that have a mass less than 4g, (eg 3.99g, 3.95g, 3.9g) and some with a mass greater than 4 g (eg 4.01g, 4.05g, 4.1g), but they are all have a mass of about 4g. (It is likely that they are normally distributed about the mean mass of 4g.)
About 1,814 grams. There are 453.59 grams in one pound, so there are 4 times that many in 4 pounds.
20
4 ounces = 113.4 grams.
4 grams
4000 grams
That is 60 grams
4 ounces is 113.4 grams.
4 pounds = 1,814.4 grams