Which two numbers should be interchanged to make the given equation correct?
(165 ÷ 3) + (135 ÷ 5) - 45 + 33 = 66
(Note: Interchange should be done of entire number and not individual digits of a given number)
1
45 and 33
2
165 and 135
3
45 and 3
4
33 and 5