Question

multiply:
$0.4 \times 0.66 = \square$

Explanation:

Step1: Convert decimals to fractions

$0.4 = \frac{4}{10}$, $0.66 = \frac{66}{100}$

Step2: Multiply the two fractions

$\frac{4}{10} \times \frac{66}{100} = \frac{4 \times 66}{10 \times 100} = \frac{264}{1000}$

Step3: Convert fraction to decimal

$\frac{264}{1000} = 0.264$

Answer:

0.264