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
- How to Compare Decimals? (+FREE Worksheet!)
- 10 Most Common 4th Grade IAR Math Questions
- 10 Most Common CBEST Math Questions
- The Ultimate ATI TEAS 7 Math Course (FREE Worksheets)
- How to Solve Composition of Functions? (+FREE Worksheet!)
- 2nd Grade Mathematics Worksheets: FREE & Printable
- The Ultimate 7th Grade PSSA Math Course (+FREE Worksheets)
- 5th Grade SBAC Math Worksheets: FREE & Printable
- Hands-On Learning: How to Represent Subtraction of Fractions with Unlike Denominators Using Everyday Objects
- What if I Fail the CBEST Test?
What people say about "Ratio, Proportion and Percentages Puzzle – Challenge 26 - Effortless Math: We Help Students Learn to LOVE Mathematics"?
No one replied yet.