text: 1.  9:30 PM\n     Solution:  1500 = 3:00 pm.  6.5 hours later = 9:30 PM\n\n2.  1949 (I miss calculated earlier)\n     Solution:  Springsteen is less than 100 years old so he was born in the 1900s.  \n1*9*A*B = 18 * 18  (i.e. 324)\n       A *B= 36\n      single digit factors of 36 = 4*9, 6*6\n      1+9+6+6 is not prime\n      1+9+4+9 is prime\n      And he wasn't born in 1994 which would make him 12... man, he is older than I thought!\n\n3.  Data incomplete.  need more information about West Berlin.\n\n4.  22 wins, 11 losses\n     solution:  wins = 2 x losses\n                    wins + losses = 33\n                    2 x losses + losses = 33\n                    losses = 11\n\n\n5.  48 minutes and 55 seconds\n     Solution:   2 hours 58 minutes 50 seconds - \n                      2 hours 9 minutes   55 seconds\n     Hard way:  convert everything into seconds and recalculate\n     Easy way:  2 hours cancel out.\n                       "borrow" 1 minute from 58 to get 110 seconds\n                       110 seconds - 55 seconds = 55 seconds\n                       57 min - 9 min  = 48 min