Math, asked by shivasinghmohan629, 26 days ago

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Answered by Anonymous
35

A : B : C = 3:3:2

D admitted as new partner 4/7

A's sacrifices 2/7

B's sacrifices 1/7

C's sacrifices 1/7

New ratio = Old ratio - Sacrificing ratio

A=  \frac{4}{7}  -  \frac{2}{7}

=  \frac{2}{7}

B =  \frac{4}{7}  -  \frac{1}{7}

 =  \frac{3}{7}

C =  \frac{4}{7}  -  \frac{1}{7}

 =  \frac{3}{7}

New ratio = A: B: C

 =  \frac{2}{7}  :  \frac{3}{7}  :  \frac{3}{7}

 =  \frac{2 :3 : 3}{7}

New ratio = 2: 3: 3

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