2.2 pounds
1.5 kilogram or 0.103 slug
"Kilogram" is not a unit of weight. It's reasonable to expect that a cat might have a mass of four kilograms.
54.5 kilograms would be a better estimate.
a moderate estimate, not expensive, reasonable in price
Estimate the answer. If the calculated answer is close to the estimate then it is reasonable.
12 centimetres is a reasonable estimate.
No. Kilogram is a unit of mass, not of weight.
For multiplication or division, the only reasonable estimate is -2.
They both weight a kilogram. Lead has a higher density.
Think about what you just asked and feel ashamed. A kilogram is a measurement of weight. If you have two items of both exactly 1 kilogram, they weight the same!
An average 8-year-old child has about 1.5 to 2.5 pints of blood, depending on their size and weight. Blood volume typically ranges from 70 to 75 milliliters per kilogram of body weight. Therefore, the exact amount can vary, but 2 pints is a reasonable estimate for most children of that age.
Kilogram is a measurement of weight not speed.