to feed a population of 20000 , 800 quintal of a wheat required in a month .if the population after 10 year becomes 30000 how much wheat will be required in a month
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Step-by-step explanation:
350 Kg of Wheat is consumed in 49*30 person-days
1 Kg of Wheat is consumed in (49*30)/350 = 21/5 person-days
50 Kg of Wheat is consumed in (21/5)*50 = 210 person-days
i.e 210/35 days = 6 days
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