Do you mean average? if you do, it is the total of a group of numbers divided by the amount of numbers in the group.
A expression in maths is a collection of terms without an equality sign.
Its maths
"tenth"
division
What symbol
mean no
Related to.
circle
direction
Adding
The mean is usually the arithmetic mean - there are other means in maths. For a set of numbers, the arithmetic mean is the sum of the numbers divided by the number of numbers.
it mean have to divide it i think