if albert ’ s monthly earnings rise by 27 % , he would earn $ 567 . if , instead , his earnings rise by only 26 % , how much ( in $ ) would he earn this month ?
"= 567 / 1.27 ∗ 1.26 = 562 = 562 answer is c"
multiply(divide(567, add(const_1, divide(27, const_100))), add(const_1, divide(26, const_100)))