18% of which number is equal to 12% of 75 ?

Answer: Option A

Let the number = x
According to the question,
⇒ x × $$\frac{18}{100}$$ = $$\frac{12}{100}$$ × 75
⇒ 18x = 12 × 75
⇒ x = $$\frac{12\times 75}{18}$$
⇒ x = 50
Hence, required number = 50