Intelligent Math Puzzle – Challenge 90
Do you consider yourself a “math puzzle person”? If so, then let's take a shot at this mathematics challenge and see what you come up with. The solution is given.
Challenge:
In the figure above, A and B represent different digits. What is the value of A × B?
A- 8
B- 12
C- 18
D- 24
E- 30
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 D.
A and B represent different digits and A × AB = 108
Therefore, A = 3? Why?
3 × 3B = 108 ⇒ B = 8
Then: A × B = 3 × 8 = 24
The Best Books to Ace Algebra
Original price was: $29.99.$14.99Current price is: $14.99.
Original price was: $29.99.$14.99Current price is: $14.99.
Satisfied 1 Students
Original price was: $24.99.$14.99Current price is: $14.99.
Satisfied 92 Students
Original price was: $24.99.$15.99Current price is: $15.99.
Satisfied 125 Students
Related to This Article
More math articles
- Grade 10 Math Worksheets: FREE & Printable
- How to Solve Inverse Variation?
- How to Find Inverses of 2×2 Matrices?
- The Ultimate Geometry Course
- What skills Do I need for the GED Math Test?
- 10 Most Common 8th Grade MCAS Math Questions
- FREE 8th Grade MAP Math Practice Test
- Using Strip Models to Solve Percentage Problems
- How much Does It Cost to Retake the CBEST Test?
- The Ultimate ISEE Lower-Level Math Course (+FREE Worksheets & Tests)
What people say about "Intelligent Math Puzzle – Challenge 90 - Effortless Math: We Help Students Learn to LOVE Mathematics"?
No one replied yet.