Its maths
circle
direction
"tenth"
division
What symbol
mean no
Adding
A expression in maths is a collection of terms without an equality sign.
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
the definition of mean in maths is : adding up all the numbers in a sequence then dividing the total by the quantity of numbers in that sequence