LamZhaoWei
LamZhaoWei
29-01-2017
Mathematics
contestada
Help Me With This Question
Respuesta :
charstar
charstar
29-01-2017
a) 2/4
b) i: 2/5*1/4= 2/20=1/10
ii:(3/5*2/4)+(2/5*3/4)=(6/20)+(6/20)=3/10+3/10=6/10
c) It seems like there is a lack of information on the tree diagram so I could not answer this.
Hope this helps :)
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