What Comes Next in the Seque...
What Comes Next in the Sequence: 6, 15, 105, 5460, ??Correct answers: 47
The first user who solved this task is Neelima Subrahmanyam.
#brainteasers #math #riddles
Hotel with indoor bathroomsIn 1828, the first U.S. hotel to install bathrooms was the Tremont House, Boston, Mass., for which the cornerstone was laid today. |