Calculate Wallpaper Price: Scaling from 240x360 to 1200x1800 Dimensions

Name: Video Solution: Calculate Wallpaper Price: Scaling from 240x360 to 1200x1800 Dimensions
Description: Step-by-step video solution

The price of 240X360 wallpaper is 1140. What is the price of 1200X1800 wallpaper?

We have hundreds of course questions with personalized recommendations + Account 100% premium

Step-by-step video solution

Watch the teacher solve the problem with clear explanations

00:00 Calculate the price of the large wallpaper

00:03 Find the similarity ratio

00:12 According to the sides ratio, we showed that the polygons are similar

00:23 The area ratio equals the similarity ratio squared

00:30 Make sure to square both numerator and denominator

00:39 The payment ratio equals the area similarity ratio

00:53 And this is the solution to the question

Follow each step carefully to understand the complete solution

The price of 240X360 wallpaper is 1140. What is the price of 1200X1800 wallpaper?

28500

Test your knowledge with interactive questions

Get unlimited access to all 18 Mathematics questions, detailed video solutions, and personalized progress tracking.

📹

Unlimited Video Solutions

Step-by-step explanations for every problem

📊

Progress Analytics

Track your mastery across all topics

🚫

Ad-Free Learning

Focus on math without distractions

No credit card required • Cancel anytime