Q:

In each of the following questions, which one of the four interchanges in signs and numbers would make the given equation correct?
( 3÷4 ) + 2=2 

• 1
  + and÷, 2 and 3
• 2
  + and ÷, 2 and 4
• 3
  + and ÷, 3 and 4
• 4
  No interchange , 3 and 4