Davies Howell
08/03/2023 · High School
Find the missing number \( 1: 2=3: \) A) 3 B) 6 C) 1 D) 2
UpStudy ThothAI Solution
Tutor-Verified Answer
Step-by-step Solution
To solve the proportion \( 1:2 = 3:x \), we can set up the equation based on the property of proportions:
\[
\frac{1}{2} = \frac{3}{x}
\]
Cross-multiplying gives us:
\[
1 \cdot x = 2 \cdot 3
\]
This simplifies to:
\[
x = 6
\]
Thus, the missing number is \( 6 \).
The answer is \( \boxed{6} \).
Quick Answer
The missing number is 6.
Answered by UpStudy AI and reviewed by a Professional Tutor
UpStudy ThothAI
Self-Developed and Ever-Improving
Thoth AI product is constantly being upgraded and optimized.
Covers All Major Subjects
Capable of handling homework in math, chemistry, biology, physics, and more.
Instant and Accurate
Provides immediate and precise solutions and guidance.
Try Now
Ask Tutors
Ask AI
10x
Fastest way to Get Answers & Solutions
By text
Enter your question here…
By image
Re-Upload
Submit