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From a sum one third is invested at 3% one sixth at 6% and the rest at 8%. if the simple interest for 2 years from all these investments is rs 600. find the sum |
Answer» SUM = Rs 5000<P>Step-by-step explanation: Let say Sum = 6P Rs one third is invested at 3% for 2 Years => 6P/3 = 2P Interest = 2P * 3 * 2 /100 = 12P/100 Rs one Sixth is invested at 6% for 2 Years => 6P/6 = P Interest = P * 6 * 2 /100 = 12P/100 Rs REST at 8 % for 2 Years Rest = 6P - 2P - P = 3P Rs Interest = 3P * 8 * 2 /100 = 48P/100 Rs 12P/100 + 12P/100 + 48P/100 = 600 => 72P = 60000 Dividing by 12 on both sides => 6P = 5000 Sum = Rs 5000 Learn more: A person invested part of Tk 45000 at 4% and the rest at 6%. if his ... Divide 35400 into two parts such that if one part is invested in 9 ... hey @amitnrw PLEASE help me - Brainly.in |
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