What is BODMAS . how to use with example .

                                     What is BODMAS

BODMAS rule explain the order of different operations (such as ➗ , ✖ , ➕, ➖) and bracket to simplify a mathematical expression. 

                       BODMAS means -

                 B - Bracket (it is of four types )

                                                          

                           1) Vincolumn or bar

                            2) Parantheses or round bracket ( )

                                  E.g (3+2-1) 

                             3) Braces or curly bracket⦃  ⦄

                             4) square bracket or Box brackrt ⦍  ⦎

                    O - of (power of percentage or multiply)

                    D - Division (➗)

                    M - multiplication (✖)

                     A - Addition (➕)

                     S - Subtraction (➖)

First solve ' bracket ' ( in above order), then ' of ' ,then performs operation in sequence i.e. , ' Division ' - first, ' Multiplication ' - second,' Addition ' - third, and 'Subtraction' - fourth .