Solution -
Given,
4A = 5B
B = (4/5)A _________ (1)
3A = 2C
C = (3/2)A _________ (2)
For the ratio of b and c, Divide equation(1) by equation(2)
we get,
B/C = (4/5)A / (3/2)A
B/C = 8/15
Thus,
B : C = 8 : 15
Hence,
The correct answer is option (c) 8 : 15.
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