Question

[1+2(2-1)×3 please tell me answer of that in step by step​

Answer 1

Answer:

$\Huge \boxed{7}$

Step-by-step explanation:

$\large\bigstar\boxed{\textnormal{Order of operations}}}\bigstar$

$\medium\textnormal{Order of operations stands for Parenthesis, Exponents, Multiply, Divide, Add, and Subtract. }}}$

$\bigstar\Large\boxed{\textnormal{Please Excuse My Dear Aunt Sally!}}}\bigstar$

$\large \textnormal{First, parenthesis.}$

$\displaystyle (2-1)=1$

$\displaystyle 1+2*1*3$

$\large\textnormal{Next, multiply numbers from left to right.}$

$\displaystyle 2*1=2*3=6$

$\large\textnormal{Then, add numbers from left to right.}$

$\displaystyle 1+6=\boxed{7}$

$\Large\boxed{\textnormal{As a result, the correct answer is \boxed{7}.}}}$