What is 9 is 1/3% of what number?

A. 22
B. 29
C. 2700 
D. 400

🧠 Explanation:

If 9 is 1/3% of a number, that number is 2700. Calculate: 1/3% = 1/300, so 9 = (1/300) × x, giving x = 9 × 300 = 2700. This helps students learn percentage calculations, useful in math class or real-world tasks like finding totals in finance or discounts. Understanding small percentages, like 1/3%, is key for precise calculations in budgeting or data analysis. This problem also teaches students to work with fractions and percentages, skills that apply to everyday scenarios like shopping or solving practical math problems at school or work.