Algebra Puzzle – Challenge 53
Try to solve this interesting puzzle and critical thinking problem to learn more tips & tricks in mathematics.
Challenge:
Nicole bought some marbles. If she had bought four times as many as she did, she would have 33 more. How many marbles did she buy?
The Absolute Best Book to Challenge Your Smart Student!
The correct answer is 11.
Let x be the number of marbles Nicole bought. Then:
4x = x + 33 → x = 11
Nicole bought 11 marbles. If she had bought four times as many as she did (4 × 11 = 44), she would have 33 more marbles.
(11 + 33 = 44)
The Absolute Best Books to Ace Algebra
Related to This Article
More math articles
- Wisconsin Algebra 1 Free Worksheets: Free Printable PDFs Covering Every Algebra 1 Skill
- Free Grade 5 English Worksheets for California Students
- PSAT 8/9 Math Worksheets: FREE & Printable
- The Best Grade 8 ELA Practice Tests for Pennsylvania Students
- The Best Grade 3 ELA Practice Tests for Virginia Students
- Subtracting Decimals for 5th Grade: Regrouping and Practice
- How to Solve Radicals? (+FREE Worksheet!)
- Heart, Blood, and Blood Vessels
- The Gini coefficient summarizes the area gap
- Marriage rights
What people say about "Algebra Puzzle – Challenge 53 - Effortless Math"?
No one replied yet.