Respuesta :
The correct answer to 100 kg is 220.462 pounds which was calculated by unitary method and the error was that student calculated the approximate value.
Student said that 100 kg is approximately equal to 45.36 pounds.
Student have not calculated the real value and given the approximate value.
1kg= 2.205 pounds
so according to it
100kg = 100 x 2.205 pounds
= 220.462 pounds
For calculating the approximate value student used a formula to multiply the mass value by 2.205 pounds that's why the error occurred in the calculation done by him.
Thus 100kg weights 220.462 pound which is the actual result .
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