Which measurement has three significant figures?
0.015 m
105 m
150 m
1.050 m

Also, 120.00 has five noteworthy figures since it has three trailing zeros. this tradition illuminates the accuracy of such numbers; for instance, if an estimation exact to four decimal spots (0.0001) is given as 12.23 then it may be comprehended that lone two decimal spots of exactness are accessible.

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Answercarbon< supernova