On average a calculator weighs about 100 grams.
A kilogram (2.2 lbs) is much too massive to be a calculator. Most likely a modern calculator would way a few grams.
1 Lb = 453.59237 grams. (7000/453.59237) = ask a calculator
Grams
The weight of a calculator on a triple beam balance typically ranges from about 100 to 300 grams, depending on the model and size. A standard scientific calculator usually weighs around 150 grams, while larger graphing calculators may weigh closer to 250 grams or more. To get an accurate measurement, you would place the calculator on the balance and read the measurement directly.
200 GRAMS
grams
Putting this into a calculator.... gives: 18.66 grams
85.04856937 A handy calculator is at: http://education.yahoo.com/reference/weights_and_measures/
100 grams
Use Google as a calculator and a currency converter.Example search: 454g in lb454 grams = 1.00089867 pounds
The current British Penny weighs 3.56 grams. The current British Twopence weighs 7.12 grams. I leave the rest to you and your calculator.
6.80388555 kilogramsnext time use google calculator