What determines the format of the experimental value being studied (how many and what numbers should be left in the answer after its calculation) if direct mea surements in the calculation formula were divided? the final result is rounded at the choice of the e xper iment er from the least number of significant digits in values of a11 direct mea sureme nts the format of the experiment result is deter mined by the number of decimal places in direct meas urem ents It is enough to leave hundredths in the answer

The correct answer is: from the least number of significant digits in values of all direct measurements.<br /><br />The format of the experimental value being studied is determined by the number of significant digits in the values of all direct measurements. When performing calculations, the final result should be rounded to the least number of significant digits present in the values used in the calculation. This ensures that the result is reported with the appropriate level of precision based on the available data.