Re 395 are dividing among a b c in such a manner that b get 25% more than a and 20% more than c tha share of a is
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Let the share of a be x
So share of b=x+25%ofx
=5x/4
Share of c+20%of share of c= share of b
Share of c(1+1/5)=5x/4
Share of c(6/5)=5x/4
Share of c=25x/24
Total of all =395
x+5x/4+25x/24=395
(24x+30x+25x)=395x24
79x=395x24
x=5x24
x=120
Hence a's share is 120
So share of b=x+25%ofx
=5x/4
Share of c+20%of share of c= share of b
Share of c(1+1/5)=5x/4
Share of c(6/5)=5x/4
Share of c=25x/24
Total of all =395
x+5x/4+25x/24=395
(24x+30x+25x)=395x24
79x=395x24
x=5x24
x=120
Hence a's share is 120
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