Question

5 Use the inverse of the distributive property to complete the following. a \( (4 \times 12)+(4 \times 6)=4(\square+\square)=4 \times \square=\square \) b \( (25 \times 30)-(25 \times 2)=25(\square-\square)=\square \times \square=\square \)

Ask by Phillips Marsh. in South Africa
Jan 22,2025

Real Tutor Solution

Tutor-Verified Answer

Answer

a) \( (4 \times 12) + (4 \times 6) = 4(12 + 6) = 4 \times 18 = 72 \) b) \( (25 \times 30) - (25 \times 2) = 25(30 - 2) = 25 \times 28 = 700 \)

Solution

Let's apply the inverse of the distributive property to each part of the problem. The inverse distributive property allows us to factor out a common factor from each term in an expression. ### Part a Given: \[ (4 \times 12) + (4 \times 6) \] **Step 1:** Factor out the common factor \(4\): \[ 4 \times (12 + 6) \] **Step 2:** Simplify inside the parentheses: \[ 4 \times 18 \] **Step 3:** Calculate the final product: \[ 4 \times 18 = 72 \] **Completed Expression:** \[ (4 \times 12) + (4 \times 6) = 4(12 + 6) = 4 \times 18 = 72 \] ### Part b Given: \[ (25 \times 30) - (25 \times 2) \] **Step 1:** Factor out the common factor \(25\): \[ 25 \times (30 - 2) \] **Step 2:** Simplify inside the parentheses: \[ 25 \times 28 \] **Step 3:** Calculate the final product: \[ 25 \times 28 = 700 \] **Completed Expression:** \[ (25 \times 30) - (25 \times 2) = 25(30 - 2) = 25 \times 28 = 700 \]

Reviewed and approved by the UpStudy tutoring team

error msg
Explain
Simplify this solution

Beyond the Answer

To complete part a, you can rearrange the first equation using the inverse of the distributive property. Here, you're looking to combine \(12\) and \(6\): \( (4 \times 12)+(4 \times 6)=4(12+6)=4 \times 18=72 \). For part b, the equation can similarly be rearranged by using subtraction to combine \(30\) and \(2\): \( (25 \times 30)-(25 \times 2)=25(30-2)=25 \times 28=700 \).

Related Questions

Try Premium now!
Try Premium and ask Thoth AI unlimited math questions now!
Maybe later Go Premium
Study can be a real struggle
Why not UpStudy it?
Select your plan below
Premium

You can enjoy

Start now
  • Step-by-step explanations
  • 24/7 expert live tutors
  • Unlimited number of questions
  • No interruptions
  • Full access to Answer and Solution
  • Full Access to PDF Chat, UpStudy Chat, Browsing Chat
Basic

Totally free but limited

  • Limited Solution
Welcome to UpStudy!
Please sign in to continue the Thoth AI Chat journey
Continue with Email
Or continue with
By clicking “Sign in”, you agree to our Terms of Use & Privacy Policy