Calculate A*B-C-D
Look at the series (7, 4, 5, 12, 45, D, 1329, 9300, 74397, C, B, A, ...), determine the pattern, and find the unknown values (A, B, C and D) and calculate A*B-C-D!
Bicycle Day Jokes
Today is Bicycle Day! Find jokes about it!
Q: When is a bike not a bicycle?
A: When it turns into a driveway.
Q: What's the difference between a well-dressed man on a bicycle and a poorly dressed man on a unicycle?
A: Attire (a tyre - gettit?).
Q: What do you call two hippos riding a bicycle?
A: Optimistic!
Q: Did you hear about the environmentalist who went down the same bicycle route twice?
A: He re-cycled.
Q: What do you call a therapist for cyclists?
A: A cycologist.
Q: How do you greet an OAP on their new bike tires?
A: Congratulations on your re-tire-ment!
Q: Do you know the hardest thing about learning to ride a bike?
A: The road.
Q: What's the difference between a boy scout and a guy fixing bicycle horns?
A: One's motto is ‘be prepared’, the other's is ‘beep repaired’.
#bicycleday