26 The ratio of weights of zinc and copper
in an alloy is 5 : 8. If the weight of
copper in a sample of this alloy is 10.4g
what is the weight of zinc ?
(A) 6.5g
(B) 6g
(C) 78
(D) 7.5 g
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hlo gues anwer is that question is wrong
scs453870:
no
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