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2:40 PM Tue Feb 25 \( 36 \% \) \( \square \) \[ \square \] Chat M Me Can you do the same thing but with distributive property please Im begging you x Gauth AI Answer: 30 Explanation: The distributive property states that \( a(b+c)=a b+a c \). We can use this to solve \( 12 \times 2 \frac{1}{2} \) by breaking down the mixed number. \( 2 \frac{1}{2} \) can be rewritten as \( 2+\frac{1}{2} \). Then, applying the distributive property: Expl \( 12 \times \) \[ 12 \times\left(2+\frac{1}{2}\right)=(12 \times 2)+\left(12 \times \frac{1}{2}\right)=24+6=30 \] \( 12 \times \) Therefore, \( 12 \times 2 \frac{1}{2}=30 \). We've essentially distributed the multiplication of 12 across the sum of 2 and \( 1 / 2 \). Ask Gauth AI follow-up... Ask Gauth AI follow-up...

Ask by Cox Chandler. in the United States
Feb 27,2025

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Using the distributive property, \( 12 \times 2 \frac{1}{2} = 30 \).

Solución

Let's solve the problem using the distributive property step by step. ### Problem We want to calculate \( 12 \times 2 \frac{1}{2} \) using the distributive property. ### Step 1: Convert the Mixed Number First, we need to convert the mixed number \( 2 \frac{1}{2} \) into an improper fraction or a sum of whole and fractional parts. \[ 2 \frac{1}{2} = 2 + \frac{1}{2} \] ### Step 2: Apply the Distributive Property Now, we can apply the distributive property, which states that \( a(b+c) = ab + ac \). In our case, \( a = 12 \), \( b = 2 \), and \( c = \frac{1}{2} \). \[ 12 \times (2 + \frac{1}{2}) = (12 \times 2) + (12 \times \frac{1}{2}) \] ### Step 3: Perform the Calculations Now, we will calculate each part: 1. Calculate \( 12 \times 2 \): \[ 12 \times 2 = 24 \] 2. Calculate \( 12 \times \frac{1}{2} \): \[ 12 \times \frac{1}{2} = 6 \] ### Step 4: Add the Results Now, we add the results from the two calculations: \[ 24 + 6 = 30 \] ### Conclusion Therefore, using the distributive property, we find that: \[ 12 \times 2 \frac{1}{2} = 30 \] This demonstrates how the distributive property can be used to simplify multiplication involving mixed numbers.

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Did you know the distributive property has its roots in ancient mathematics? The concept was used in various forms by mathematicians from Babylonia over 4,000 years ago. They utilized similar principles to solve problems involving multiplication, demonstrating that this property has been vital across different cultures and eras in simplifying calculations! In real-world applications, the distributive property is especially handy in areas like budgeting or construction. For example, if you're redecorating and want to calculate paint costs, you can distribute the cost per gallon across several rooms by grouping them. If each room needs different amounts, just break it down room by room – making it easier to stay within budget while ensuring each space shines!

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