at a certain zoo , the ratio of sea horse to penguins is 5 to 11 . if there are 85 more penguins than sea horses at the zoo , how many sea horses are there ?
5 / 11 = x / x + 85 5 * 85 = 6 x x = 70 d . 70
floor(multiply(divide(85, add(5, const_1)), 5))