Dear student, Principal, P=Rs 8000Rate, R=10%Time, T=4 yearsAmount, A=P1+R100n= 80001+101004=8000×110100×110100×110100×110100=Rs 8×11×11×11×1110=Rs 11,712 8CI=A-P=11,712 8-8000=Rs 3,712 8 Regards

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??? Find the amount and the compound interest on ?8000 for 4 years at 10% per annum, interest reckoned yearly.

Dear student,

P r i n c i p a l, P = R s 8000 R a t e, R = 10 % T i m e, T = 4 y e a r s A m o u n t, A = P {[1 + \frac{R}{100}]}^{n} = 8000 {[1 + \frac{10}{100}]}^{4} = 8000 \times \frac{110}{100} \times \frac{110}{100} \times \frac{110}{100} \times \frac{110}{100} = R s 8 \times 11 \times 11 \times 11 \times \frac{11}{10} = R s 11, 712.8 C I = A - P = 11, 712.8 - 8000 = R s 3, 712.8

Regards

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?????? Find the amount and the compound interest on ?8000 for 4 years at 10% per annum, interest reckoned yearly.

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??? Find the amount and the compound interest on ?8000 for 4 years at 10% per annum, interest reckoned yearly.