A country with a total population of 1,000,000 inhabitants is divided into four (4) regions.

The regions are represented as A, B, C and D. Region A consists of 50% of the total

population, 10% in region B with C and D sharing the remainder of the population in ratio

3:1 respectively.

asked by guest
on Nov 16, 2024 at 11:42 pm



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