 
<translate> Har zuwa watan Maris, Dokta Banks ya ba da 53 + 67 + 46 = 166 goge baki. Kafin ya ba da buroshin hakora a watan Afrilu, yana da 330 - 166 = 164 buroshin hakora da suka rage. Tsakanin Afrilu da Mayu, ya ba da ragowar 164 / 2 = 82 goge baki kowane wata. Dr. Banks ya ba da buroshin hakora 82 a cikin watan da ya fi aiki da kuma buroshin hakora 46 a cikin watan da ya fi jinkiri. Bambancin zai zama 82 - 46 = ƙarin goge baki 36 a cikin watan da ya fi cunkoso. Saboda haka, amsar ita ce 36. <eng> Through March, Dr. Banks gave out 53 + 67 + 46 = 166 toothbrushes. Before giving away toothbrushes in April, he had 330 - 166 = 164 toothbrushes remaining. Between April and May, he gave out the remaining 164 / 2 = 82 toothbrushes each month. Dr. Banks gave 82 toothbrushes in his busiest month and 46 toothbrushes during the slowest month. The difference would be 82 - 46 = 36 more toothbrushes in the busiest month.
Thus, the answer is 36. 