A waiter equally divided 1 kilogram of butter into 100 individual servings he put 12 servings of butter at the banquet table he divided the remaining butter equally among the 22 small tables in a restaurant the shaded diagram represents the part of the kilogram of butter placed on the small table

Not really asking a question but if I'm guessing what you are trying to ask it would be 100 (total servings of butter) minus 12 (butter for banquet table) gives you 88 servings remaining. If you divide 88 equally among the 22 small tables (88/22), you would have 4 servings of butter per small table.