<Dl> <Dd> <Ul> <Li> In the combination of a number and a unit of measurement, the ambiguity can be avoided by choosing a suitable unit prefix . For example, the number of significant figures in a mass specified as 1300 g is ambiguous, while in a mass of 13 hg or 1.3 kg it is not . </Li> </Ul> </Dd> </Dl> <Dd> <Ul> <Li> In the combination of a number and a unit of measurement, the ambiguity can be avoided by choosing a suitable unit prefix . For example, the number of significant figures in a mass specified as 1300 g is ambiguous, while in a mass of 13 hg or 1.3 kg it is not . </Li> </Ul> </Dd> <Ul> <Li> In the combination of a number and a unit of measurement, the ambiguity can be avoided by choosing a suitable unit prefix . For example, the number of significant figures in a mass specified as 1300 g is ambiguous, while in a mass of 13 hg or 1.3 kg it is not . </Li> </Ul> <Li> In the combination of a number and a unit of measurement, the ambiguity can be avoided by choosing a suitable unit prefix . For example, the number of significant figures in a mass specified as 1300 g is ambiguous, while in a mass of 13 hg or 1.3 kg it is not . </Li>

How do you find the number of significant figures