Smugs recently had a large family gathering at his house. In the same were present: a grandfather, a grandmother, two fathers, two mothers, four children, three grandchildren, one brother, two sisters, two sons, two daughters, one father-in-law, one mother-in-law, and one daughter-in-law. What is the smallest number of people who could have been at the gathering?
(Hint: The answer is not 23.) |
