phebert3 phebert3

23-01-2017
Chemistry

contestada

what is 1044.987 rounded to three significant figures

Respuesta :

ahmedishaal ahmedishaal

07-09-2017

In significant figures starting from the first non-zero digit, each of the digits of a number are used to precise it to the degree of accuracy which is needed o required.

When 1044.987 rounded to three significant figures, we can write it as 1040.

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