Ex 7.2, 9 (b) - Chapter 7 Class 7 Comparing Quantities
Last updated at Dec. 16, 2024 by Teachoo
Ex 7.2
Ex 7.2, 1 (a)
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Transcript
Ex 7.2, 9 Find the amount to be paid at the end of 3 years in each case: (b) Principal = Rs 7,500 at 5% p.a. P = Rs 7500 R = 5% p.a T = 3 years S.I = 𝑃𝑅𝑇/100 = (𝟕𝟓𝟎𝟎 × 𝟓 × 𝟑)/𝟏𝟎𝟎 = 75 × 5 × 3 = 75 × 15 = Rs 1125 Amount to be paid = P + S.I = 7500 + 1125 = Rs 8625
