Which two signs should be interchanged to make the following equation correct?
30 ÷ 9 × 2 + 70 - 14 = 17
Show answer & explanation
Correct answer: C
Explanation
The correct answer is option 3 i.e. ÷ and −.
Given equation: 30 ÷ 9 × 2 + 70 - 14 = 17
On interchanging the two signs:
30 - 9 × 2 + 70 ÷ 14 = 17
30 - 18 + 5 = 17
35 - 18 = 17
17 = 17