the present population of a town is 10000 . population increase rate is 10 % p . a . find the population of town after 2 years ?
"p = 10000 r = 10 % required population of town = p ( 1 + r / 100 ) ^ t = 10000 ( 1 + 10 / 100 ) ^ 2 = 10000 ( 11 / 10 ) ^ 2 = 12100 answer is d"
add(10000, divide(multiply(10000, 10), const_100))