When the value of a number is given, the significant figures provide an indication of theuncertainty in the value; for example, a value of 2.7 indicates that th

When the value of a number is given, the significant figures provide an indication of theuncertainty in the value; for example, a value of 2.7 indicates that the number lies between2.65 and 2.75. Give ranges within which each of the following values lie.