The one after 5 but before 7!
1/2 of ?
Seriously it's one half of a question mark
1/10th of 60.
The abacus, also called a counting frame, is a calculating tool that was in use in Europe, China and Russia, centuries before the adoption of the written Hindu–Arabic numeral system.
The exact origin of the abacus is still unknown. Today, abaci are often constructed as a bamboo frame with beads sliding on wires, but originally … Read more
32 1/2 dimes
Don't ask about the half dime.
It doesn't contribute, it is the main ingredient in engineering.
Contributed? Is it the base for engineering? It is used to calculate load, weight, size, angles...
Two and a half hours (when the little hand is on the one and the big hand is on the three).
3 years, 22 hours, 27 minutes, and 5.8 seconds.
You're kidding, right?
Actually, none of my friends share a birthday. The closest are still several days apart.
Statistically speaking it is around 10%. As for my friends, there are not a lot that have the same birthdays. As for my family, there are quite few at least 3 pairs I can think of right off the bat.