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Given - D 1 = 12%, D 2 =18, D 3 = 25% As we know that D 1 +D 2 -(D 1 ×D 2 )/100 12+18- (12×18)/100 =30-2.16 =27.84 Again- 27.84 + 25 -(25×27.84)/100 =52.84 -6.96 =45.88%
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