Solve Decimal Division: 0.4 ÷ 0.2 Step-by-Step

To solve the problem $0.4 \div 0.2$, we can follow these steps:

• Step 1: Convert the division of decimals into a division of whole numbers by multiplying both the dividend (0.4) and the divisor (0.2) by 10.
• Step 2: This operation results in dividing 4 by 2 (since $0.4 \times 10 = 4$ and $0.2 \times 10 = 2$).
• Step 3: Perform the division $4 \div 2$, which equals 2.

Thus, the result of dividing $0.4$ by $0.2$ is $\boxed{2}$.