Question

A has Rs 110 and B has Rs 50 .How much should A give to B so that B's money will be twice that of A

Answer 1

Answer:

$= > 110 + 50 = 50 \times 2x - a \\ = > 160 = 100x - a \\ = > 100x = 16 \\ = > x = \frac{16}{100} = \frac{4}{25} = 0.15$

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