Which two numbers (not the digits of the numbers) and two signs should be interchanged to make the given equation correct?
70 – 4 × 20 + 6 ÷ 5 = 60
Show answer & explanation
Correct answer: A
Explanation
The correct answer is option 1 i.e. 5, 6 and +, ÷.
Given equation: 70 – 4 × 20 + 6 ÷ 5 = 60
On interchanging the numbers:
70 – 4 × 20 ÷ 5 + 6 = 60
70 - 16 + 6 = 60
76 - 16 = 60
60 = 60