Algebra Puzzle – Challenge 47
Try using critical thinking challenges to help you or your student improve strategic thinking and logic skills.
Challenge:
In 2013, the product of the ages (in integers) of a father and his son is 2013. What is the difference of their ages in 2015?
A- 20
B- 24
C- 28
D- 30
E- 32
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.
Find the factors of 2013:
1, 3, 11, 33, 61, 671, 2013
From all the factors of 2013, only 33 and 61 could be the ages of a father and his son. (The product of two ages should be 2013)
The difference of 61 and 33 is 28 years and this number won’t change in 2015!The 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 Use Division Properties
- Number Properties Puzzle – Challenge 11
- Where to Go to Get Math Homework Help Quickly and Effectively?
- Top 5 Free Websites for Pre-Algebra Preparation
- Top 10 Algebra 1 Books in 2024 (Expert Recommendations)
- Overview of the AFOQT Mathematics Test
- Math in Computer Science
- How to Create a GED Math Study Plan?
- Best Calculators For 12th Grade Students
- How to Understanding Onto (Surjective) Functions
What people say about "Algebra Puzzle – Challenge 47 - Effortless Math: We Help Students Learn to LOVE Mathematics"?
No one replied yet.