A husband and wife celebrate their birthdays on the same day of the month, but in different months. every year, their birthdays
fall on the same day of the week. if the husband's birthday is in March and the wife's birthday is later in the year, find the month of the wife's birthday
Husband is in march wife is after march we have b-days are same day ex march 3 and june 3 also, they fall on the same day of the week so continuing ex. march 3 wed and june 3 wed
so we just look at the calllendar for days that fall on the same day of the week and have the same nuber and are after march basically, the easy way to find it is to look at the months and see which months that are after march start on the same day ex. this year march 1 is on a tuesday so find other months that start on tuesday answer is September and December
so the Wife's birthday could be in September or December
Answer: The information you are given shows that 15% = 30. Multiply 30 by 6 and 2/3 (The number of times 15 goes into 100) and you have your answer. There are 200 people on the beach.
