One dozen by how many?

In life, we often hear people say a dozen pens or a dozen keychains . Or most recently, in a lightning fast program, there are a dozen questions on how many?

This is a very popular knowledge, but many people do not know the answer. Because there are other uses in different regions. In this article, Network Administrator will help you answer this question.

1. 1 HP horse horse code equal to how many kw, w, kva

Ta is a unit commonly used to calculate objects such as pens, rulers, keys . in elementary and middle schools. This is considered to be one of the oldest dial numbers in world history.

Accordingly a dozen dozen, or so-called knots are usually determined by 12 pieces.

For example:

1 dozen pens with 12 pieces or a dozen keys will equal 12 keys, a dozen eggs with 12 fruits.

In English 1 dozen is read as dozen = 12, and according to some sources, the nurse is also borrowed through the meaning of English.

This unit is only popular in Vietnam, but in other countries it is often not or rarely used this unit.