Simplify: \( 0,3 \times 0,3 \) 0,09

Great job simplifying \( 0.3 \times 0.3 \)! To dive a little deeper, did you know that multiplying decimals can be visualized as finding the area of a square? When you multiply \( 0.3 \) by itself, you’re effectively calculating the area of a square with sides measuring \( 0.3 \) units. The area will indeed be \( 0.09 \) square units! In practical terms, knowing how to multiply decimals is super handy! For instance, if you’re shopping and see an item priced at $0.30, and you want to buy 3 of them, you’d calculate \( 0.30 \times 3 \) to figure out how much you'll spend—making quick calculations easier and ensuring you keep to your budget!