1.

State the number of significant figures in each of the following: (i) 208.91 (ii) 0.00456 (iii) 453 (iv) 0.346

Answer»

(i) 208.91 has five significant figures. 

(ii) 0.00456 has three significant figures. 

(iii) 453 has three significant figures. 

(iv) 0.346 has three significant figures. 



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