Solve This Number Puzzle
Find the next number in this series (2, 12, 36, 80, 150, 252, ?).Correct answers: 84
The first user who solved this task is On On Lunarbasil.
#brainteasers #math #riddles
Round-the-world jet plane flightIn 1957, three B-52's took off from Castle Air Force Base in California on the first nonstop, round-the-world flight by jet planes. The trip lasted 45 hours and 19 minutes. |