{:(,"Measured value",,"Significant figures"),((A),0.0235,(P),5),((B),235xx10^(2),(Q),4),((C ),46.64 div 2.3,(R ),3),((D),234.0,(S),2):}

{:(,"Measured value",,"Significant figures"),((A),0.0235,(P),5),((B),2

1.	{:(,"Measured value",,"Significant figures"),((A),0.0235,(P),5),((B),235xx10^(2),(Q),4),((C ),46.64 div 2.3,(R ),3),((D),234.0,(S),2):}
Answer» ANSWER :A-R; B-R; C-S; D-Q