City A population is 68000, decreasing at a rate of 80 per
year City B having population 42000 increasing at a rate of
120 per Year. In how many years both the cities will have
same population
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Answer Posted / sabarish
let n be the no of yrs each populations meets.
68000 - n * 80 = 42000 + 120 * n
solving n=130.
| Is This Answer Correct ? | 86 Yes | 7 No |
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