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Ex 8.3
Ex 8.3, 1 (b) Important
Ex 8.3, 1 (c)
Ex 8.3, 1 (d) Important
Ex 8.3, 2 (a)
Ex 8.3, 2 (b) Important
Ex 8.3, 2 (c) Important
Ex 8.3, 2 (d)
Ex 8.3, 3 You are here
Ex 8.3, 4 Important
Ex 8.3, 5
Ex 8.3, 6 Important
Ex 8.3, 7 Important
Ex 8.3, 8
Ex 8.3, 9 (a) Important
Ex 8.3, 9 (b)
Ex 8.3, 10
Ex 8.3, 11 Important
Last updated at March 23, 2023 by Teachoo
Ex 8.3, 3 The population of a city decreased from 25,000 to 24,500. Find the percentage decrease. Initial population = 25,000 Final population = 24,500 Decrease in population = Initial population β Final population = 25,000, β 24, 500 = 500 Percentage decrease in population = (π·ππππππ π ππ ππππ’πππ‘πππ)/(πΌπππ‘πππ ππππ’πππ‘πππ) Γ 100% = 500/25,000 Γ 100% = 5/250 Γ 100% = 5/25 Γ 10% = 1/5 Γ 10% = 2%