shortcut method to solve Average Calculation related Problems Easy
- 10 years ago
goo.gl/HAamwk
Find fun tricks to do fast calculations
AVERAGE:
In colloquial language average usually refers to the sum of a list of numbers divided by the size of the list, in other words the arithmetic mean.
Find fun tricks to do fast calculations
AVERAGE:
In colloquial language average usually refers to the sum of a list of numbers divided by the size of the list, in other words the arithmetic mean.