A) 1.9
B) 19
C) 190
D) 1900
Correct Answer: D
Solution :
\[\text{(4}.\text{9}-\text{3) kg}=\text{1}.\text{9 kg}=\text{1}.\text{9}\times \text{1}00\text{0 g}=\text{19}0\text{0 g}\]You need to login to perform this action.
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