If a is 20% of b, b is 50% c, and c is 80% d, then the value of a/d
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According to the question
A : B : C
1 : 2 : 5 (60A = 30B)
(AB=12)(AB=12)
C = 5
A = 1
Required answer =51×100=51×100
= 500%
A : B : C
1 : 2 : 5 (60A = 30B)
(AB=12)(AB=12)
C = 5
A = 1
Required answer =51×100=51×100
= 500%
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