Algebra Puzzle – Challenge 37
This is a great critical thinking challenge for those who enjoy teasing their brain and testing their logic.
Challenge:
Alice bought two books with \(\frac{2}{5}\) of her money and bought 4 pencils with \(\frac{2}{9}\) of her remaining money. If the price of each book was $15, what was the price of each pencil?
A- $1.00
B- $2.50
C- $4.00
D- $6.50
E- $8.00
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 C.
Let x be the Alice’s money. Then: \(\frac{2}{5}x = $15 + $15 = $30
X = $75\)
After buying two books, Alice has $45. \(\frac{2}{9}\) of $45 is $10.
10 ÷ 4 = 2.5
The price of each pencil was $2.50The 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
- 8th Grade PARCC Math FREE Sample Practice Questions
- Top 10 Tips to Overcome SSAT Math Anxiety
- Full-Length 6th Grade SBAC Math Practice Test
- How to Find Complementary and Supplementary Angles? (+FREE Worksheet!)
- Your Quick Guide to the Best Tablets for Teachers
- How to Find Missing Sides and Angles of a Right Triangle? (+FREE Worksheet!)
- Full-Length SAT Math Practice Test
- How Is the ALEKS Test Scored?
- 5th Grade PARCC Math Practice Test Questions
- How to Graph the Sine Function?
What people say about "Algebra Puzzle – Challenge 37 - Effortless Math: We Help Students Learn to LOVE Mathematics"?
No one replied yet.