Apart from having 10 fingers, is there any other reason we count until 10 and then repeat?

Question

Apart from having 10 fingers, is there any other reason we count until 10 and then repeat?

In: 8

Answer 1

there actually are different number systems around the world. the decimal system (base-ten) is one of the most common, but there are several others (e.g. base 6, 12, 15 or 20 and some more)