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Last updated at Nov. 12, 2021 by Teachoo
Ex 8.5, 1 Find the sum in each of the following : (f) 280.69 + 25.2 + 38 280.69 + 25.2 + 38 = 28069/100 + 252/10 + 38 = 28069/100 + 252/10 × 10/10 + 38 × 100/100 = 28069/100 + 2520/100 + 3800/100 = 28069/100 + 3800/100 + 2520/100 = 34389/100 = 343.89