Math, asked by hydv1222, 11 months ago

कसी गाँव की जनसंख्या 5% घट जाती
यदि वह जनसंख्या 3000 अधिक होती
जनसंख्या में 10% की वृद्धि हो जाती। गाँव
मूल जनसंख्या ज्ञात करें।
(1) 25,000 (2) 30,000
(3) 20.0004) 50,000​

Answers

Answered by CᴀɴᴅʏCʀᴜsʜ
3

Answer:

मूल जनसंख्या = 30000

Step-by-step explanation:

Let the current population be x

A/q

x + 10% of x = x + 3000

=> x + 10/100 × x = x + 3000

=> x + x/10 = x + 3000

=> ( 10x + x )/10 = x + 3000

=> 11x/10 = x + 3000

=> 11x = 10 ( x + 3000)

=> 11x = 10x + 30000

=> 11x - 10x =30000

=> x = 30000

Hence, the population of the village is 30000 .

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