A certain amount is divided among three persons A,B,C in the ratio of 6:7:10.Find the amount if rs.450 is added to the share of 'c' is equal to half of the whole amount.
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Answer:
6900
Step-by-step explanation:
Let the common multiple be x
so,the total amt divided to a,b,c will be 6x+7x+10x=23x
according to the 2nd condn-
C has 10x+ 450
this is half of the whole amt
Therefore, 10x+450=23x/2
2(10x + 450) = 23x
20x + 900 = 23x
900= 23x-20x
900 = 3x
900/3= x
300= x
6x=6×300=1800
7x=7×300=2100
10x=10×300=3000
Total amount is 1800+2100+3000=6900
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