Question
upstudy study bank question image url

The movement of the progress bar may be uneven becouse questions can be worth more or less (including zero) depending on your onswer. Determine whether the proportions on the left are true or false, and match them with the correct response on the right. \( \begin{array}{l}\frac{2}{3}=\frac{30}{45} \\ \frac{1}{5}=\frac{4}{25} \\ \frac{7}{12}=\frac{35}{60} \\ \frac{3}{4}=\frac{36}{44}\end{array} \) False

Ask by Haynes Hills. in the United States
Jan 25,2025

Real Tutor Solution

Tutor-Verified Answer

Answer

| Proportion | True or False | |-----------------------------|---------------| | \( \frac{2}{3} = \frac{30}{45} \) | True | | \( \frac{1}{5} = \frac{4}{25} \) | False | | \( \frac{7}{12} = \frac{35}{60} \) | True | | \( \frac{3}{4} = \frac{36}{44} \) | False |

Solution

Let's evaluate each proportion to determine whether it is **True** or **False**. ### 1. \( \frac{2}{3} = \frac{30}{45} \) - **Simplify \( \frac{30}{45} \):** \[ \frac{30 \div 15}{45 \div 15} = \frac{2}{3} \] - **Conclusion:** \[ \frac{2}{3} = \frac{2}{3} \quad \text{→ True} \] --- ### 2. \( \frac{1}{5} = \frac{4}{25} \) - **Simplify \( \frac{4}{25} \):** \[ \frac{4}{25} = 0.16 \quad \text{and} \quad \frac{1}{5} = 0.20 \] - **Conclusion:** \[ 0.20 \neq 0.16 \quad \text{→ False} \] --- ### 3. \( \frac{7}{12} = \frac{35}{60} \) - **Simplify \( \frac{35}{60} \):** \[ \frac{35 \div 5}{60 \div 5} = \frac{7}{12} \] - **Conclusion:** \[ \frac{7}{12} = \frac{7}{12} \quad \text{→ True} \] --- ### 4. \( \frac{3}{4} = \frac{36}{44} \) - **Simplify \( \frac{36}{44} \):** \[ \frac{36 \div 4}{44 \div 4} = \frac{9}{11} \approx 0.818 \] \[ \frac{3}{4} = 0.75 \] - **Conclusion:** \[ 0.75 \neq 0.818 \quad \text{→ False} \] --- ### **Summary** | Proportion | Evaluation | |-----------------------------|------------| | \( \frac{2}{3} = \frac{30}{45} \) | **True** | | \( \frac{1}{5} = \frac{4}{25} \) | **False** | | \( \frac{7}{12} = \frac{35}{60} \) | **True** | | \( \frac{3}{4} = \frac{36}{44} \) | **False** |

Reviewed and approved by the UpStudy tutoring team

error msg
Explain
Simplify this solution

Mind Expander

Hey there! Let’s break down these fractions into a fun math adventure! First up, the statement \(\frac{2}{3}=\frac{30}{45}\) is true! Both fractions simplify to \(\frac{2}{3}\). Next, \(\frac{1}{5}=\frac{4}{25}\) is also true since \(\frac{4}{25}\) simplifies perfectly to \(\frac{1}{5}\). Now, \(\frac{7}{12}=\frac{35}{60}\)? Yep, that one's true as well because both fractions are equal to the same ratio when you simplify. Finally, \(\frac{3}{4}=\frac{36}{44}\) is false since they simplify to different values. So, the correct breakdown would be: First true, second true, third true, and the last one is false! Math can be like a rollercoaster ride—up, down, and sometimes a bit tricky!

Related Questions

Latest Arithmetic 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