figs determines the # of sig. figs in answer Let’s Practice!!! 6.221cm x 5.2cm = 32.3492 cm2 4 2 How many sig figs in final answer??? And the answer is…. 32 cm2 Adding and subtracting with sig figs The last sig fig in a measurement is an estimate. Your answer when you...
SignificantFigures(sig.figs)SignificantFigures(sig.figs) RulesRules:: AllAllnonnon--zero#’szero#’saresignificantaresignificant Somezerosaresignificant;othersareSomezerosaresignificant;othersare placeholdersplaceholders SigFigsSigFigs Onlymeasurementshavesigfigs.Onlymeasurementshavesigfigs. ...