Choice Bhoice C is the correct answer. We multiply to find which value makes the equation true.

1. Start with the equation: $\frac{x}{20} = 2$
2. Multiply both sides by 20: $x = 2 \times 20$
3. Calculate: $x = 40$
4. Verify: $\frac{40}{20} = 2$ ✓

💡 Quick Check: Think "20 times what equals 40? Answer: 2!" or "40 divided by 20 equals 2."

Choice A is incorrect because this results from adding: $20 + 2 = 22$. Addition is not the inverse of division.

Choice B is incorrect because this comes from dividing 20 by 2 instead of multiplying: $\frac{20}{2} = 10$. This is backwards reasoning.

Choice D is incorrect because this results from dividing 2 by 20: $\frac{2}{20} = 0.1$. This divides in the wrong direction.