Which of the following interchanges of numbers (not digits) would make the given equation correct?
257-33÷11×13-2 + 364-56÷8×4-44 = 35
Show answer & explanation
Correct answer: D
Explanation
The correct answer is option 4 i.e. 33 and 44.
Given equation: 257-33÷11×13-2 + 364-56÷8×4-44 = 35
Option 4) 33 and 44
After interchanges of numbers (not digits):
257-44÷11×13-2 + 364-56÷8×4-33 = 35
257-4×13-2 + 364-7×4-33 = 35
257-52-2 + 364-28-33 = 35
257-54 + 364-61 = 35
23 + 33 = 35
8 + 27 = 35
35 = 35