Question

15-9+7-1+100-99-1+6=??​

Answer 1

Answer:

15-9+7-1+100-99-1+6

=15-16-101-99-7

=-1-2-7

=10

Answer 2

• We have to evaluate the above expression by using the given data.

              Given data:- $15-9+7-1+100-99-1+6.$

               To find:- Value of above expression.

               Solution:-

• To solve the above equation we will follow the BODMAS rule.

• BODMAS is an order of mathematic operations.

• BODMAS rule is to be followed while solving expressions in mathematics. It stands for,

      B= bracket

      O= order of power or rules

      D= division

      M= multiplication

      A= addition

      S=subtraction

      Therefore,

       $\begin{array}{l}=15-9+7-1+100-99-1+6 \\=6+7-1+100-99-1+6 \\=13-1+100-99-1+6 \\=12+100-99-1+6 \\=112-99-1+6 \\=13-1+6 \\=12+6 \\=18.\end{array}$

    Hence we will get the value is $18.$