Question

There was a stock of food grains for 9 days to cater the needs of 4000 people at a shelter camp in mongalpur village . After 3 days 1000 people left the camp for another place.let's work out using the rule of three method in how many days the rest of the people will consume the remaining food grains.


Please help me step by step please .its urgent. .please don't give irrelevent answers ​

Answer 1

Answer:

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It's an indirect variation

Number of remaining people in camp= 3000

x×y= k

9×4000=3000×x

36000=3000x

x= 12 days

Answer 2

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It's an indirect variation

Number of remaining people in camp= 3000

x×y= k

9×4000=3000×x

36000=3000x

x= 12 days