By interchanging which two signs and two numbers the equation will be correct?
8 ÷ 4 × 6 + 3 – 9 = 1

Correct option is C

Given: 8 ÷ 4 × 6 + 3 – 9 = 1
Sol. Let’s check option (c):
By interchanging × and +, and 8 and 9, the equation becomes:
9 × 4 ÷ 6 + 3 – 8 = 1
First, solve the division and multiplication: 1. Divide (÷): 9 × 4/6 + 3 – 8 = 1
2. Multiply (×): 6 + 3 – 9 = 1
3. Addition (+): 9 - 8 = 1
4. Subtraction (-): 1 = 1
Since the equation holds true, option (c) is correct.