Born In London

Level pending

In England one person out of every 46 is said to die every year, and one out of 33 to be born. If there were no emigration, in nearly how many years would the population double itself at this rate?

Given log 2 = 0.3010300 , log 1531 = 3.1849752 , log 1518 = 3.1812718

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