how many numbers from 29 to 119 are exactly divisible by 11 ?
"29 / 11 = 2 and 119 / 11 = 10 = = > 10 - 2 = 8 numbers answer : d"
add(divide(subtract(multiply(floor(divide(119, 11)), 11), multiply(add(floor(divide(29, 11)), const_1), 11)), 11), const_1)