one week , a certain truck rental lot had a total of 26 trucks , all of which were on the lot monday morning . if 50 % of the trucks that were rented out during the week were returned to the lot on or before saturday morning of that week , and if there were at least 14 trucks on the lot that saturday morning , what is the greatest number of different trucks that could have been rented out during the week ?
"n - not rented trucks ; r - rented trucks n + r = 26 n + r / 2 = 14 r = 24 d"
add(14, multiply(26, divide(50, const_100)))