Which two signs should be interchanged to make the given equation correct?
45 − 33 ÷ 3 × 4 + 67 = 22
Show answer & explanation
Correct answer: D
Explanation
The correct answer is option 4 i.e. − and +.
Given equation: 45 − 33 ÷ 3 × 4 + 67 = 22
On interchanging the signs:
45 + 33 ÷ 3 × 4 - 67 = 22
45 + 44 - 67 = 22
89 - 67 = 22
22 = 22