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principal =?, Rate of interest per annual =12percent, Time period =5/2 years , SI rupees 1200 , Amount =? |
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Answer» SIMPLE Interest (SI) = RS.1200 Rate (R) = 12% Time (T) = 5/2 years SI = PRT/100 => 1200 = P×12×5/2×1/100 => 1200 = P×3/10 => P = Rs.4000 Amount = P+SI = Rs.(4000+1200) = Rs.5200 |
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