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Ex 8.3, 9 (a) - Chapter 8 Class 7 Comparing Quantities

Last updated at March 23, 2023 by

Ex 8.3, 9 - Find the amount to be paid at the end of 3 years in each

Ex 8.3, 9 - Chapter 8 Class 7 Comparing Quantities - Part 2

 

 

 

 

 

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Ex 8.3, 9 Find the amount to be paid at the end of 3 years in each case: (a) Principal = Rs 1,200 at 12% p.a P = Rs 1200 R = 12% p.a T = 3 years S.I = 𝑃𝑅𝑇/100 = (1200 × 12 × 3)/100 = 12 × 12 × 3 = 12 × 36 = Rs 432 Amount to be paid = P + S.I = 1200 + 432 = Rs 1632

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