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in some book we read that 1200 kg has 2 singnificant figure while because the unit is mentioned there 4 significant figure why?

in some book we read that 1200 kg has 2 singnificant figure while because the unit is mentioned there 4 significant figure why?

Grade:11

1 Answers

shubham khanna
46 Points
8 years ago
beacause as a whole no. zero doesn’t matter but as a unit is described than zero can’t be ignored.
 
FOR WXAMPKE: 12kg and 1200kg signifies a great difference.
 
PLS APPROVE MY ANSWER AS GURU DAKSHINA.....HAHAHAHA......

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