Ratio, Proportion and Percentages Puzzle – Challenge 26
This is a great math challenge and it is a perfect educational activity for practicing children's math skills.
Challenge:
The sale price of a computer with \(20\%\) discount is $20 cheaper than its price with \(15\%\) discount. What is the original price of the computer?
The Absolute Best Book to Challenge Your Smart Student!
Original price was: $16.99.$11.99Current price is: $11.99.
Satisfied 123 Students
The correct answer is 400.
Let’s choose x for the original price of the computer. Then,
0.80 x = 0.85 x – 20 → 0.05x = 20 → x = 400
The original price of the computer is $400The Absolute Best Books to Ace Algebra
Original price was: $29.99.$19.99Current price is: $19.99.Original price was: $29.99.$14.99Current price is: $14.99.Original price was: $29.99.$14.99Current price is: $14.99.Satisfied 1 StudentsOriginal price was: $24.99.$14.99Current price is: $14.99.Satisfied 92 StudentsOriginal price was: $24.99.$15.99Current price is: $15.99.Satisfied 125 Students
Related to This Article
More math articles
- Six Hacks for ACT Math: Top Clues, Tricks, and Tactics
- Top 10 6th Grade MEAP Math Practice Questions
- How to Define Elapsed Time
- Best Digital Writing Pads for Online Teaching in 2024
- How to Solve Zero and Negative Exponents? (+FREE Worksheet!)
- How to Apply Integers Addition and Subtraction Rules?
- SSAT Middle Level Math FREE Sample Practice Questions
- How is the TABE Test Scored?
- Students Effective Use of Math Skills in Other Academic Disciplines
- Top 10 Tips to Overcome TSI Math Anxiety
What people say about "Ratio, Proportion and Percentages Puzzle – Challenge 26 - Effortless Math: We Help Students Learn to LOVE Mathematics"?
No one replied yet.