A) \[\frac{1}{3}\,w\,kg\]
B) \[2\,w\,kg\]
C) \[6\,w\,kg\]
D) \[\frac{2}{3}\,w\,kg\]
Correct Answer: B
Solution :
Sally?s brother?s mass \[=\frac{1}{3}(6w)=2\,w\,kg\]You need to login to perform this action.
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