Question

0.1% of what number is 4?

Answer 1

The answer on top is correct ^

Answer 2

Let the number be x

Explanation:

• 0.1 % of x = 4
• 0.1 /100 × x = 4
• 1 /1000 × x =4
• x = 4 ÷ 1 /1000
• x = 4 × 1000
• x = 4000