A diamond broken in the ratio 3:4:7:6 . The cost of the diamond is directly proportional to square of its weight. If the diamond broken in the ratio 5:3:4:3 then there would have been a loss of rs.3450 . Find the initial cost of diamond .
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Step-by-step explanation:
ci=k(3*2+4*2+7*2+6*2)=110k
c2=k(5*2+3*2+4*2+3*2)=59k
loss=(ci-c2)=51k=3450
k=67.64
ci=7441
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