Which of the following is equivalent to 3+6/2+1?


(3+ 6) ÷ 2 + 1

3 + 6 ÷ (2 + 1)

3 + 6 ÷ 2 + 1

(3 + 6) ÷ (2 + 1)​

Which of the following is equivalent to 36213 6 2 1 3 6 2 1 3 6 2 1 3 6 2 1 class=