Math Problem Statement
Terdapat kartu: 1, 2, 3, 4, 5, 6, 7, 8, 9. Dari sembilan kartu tersebut dipilih tiga kartu. Banyak pilihan yang mungkin sehingga kartu yang terpilih berjumlah 15 adalah...
Solution
Ask a new question for Free
By Image
Drop file here or Click Here to upload
Math Problem Analysis
Mathematical Concepts
Combinatorics
Summation
Basic Arithmetic
Formulas
Sum of selected cards = 15
Combination formula: C(n, r) = n! / (r! * (n - r)!)
Theorems
Basic combination theorem
Addition principles in combinatorics
Suitable Grade Level
Grades 6-8
Related Recommendation
Combinatorial Problem: Selecting 3 Cards with Different Colors from 16 Cards
Find the Possible Product of Three Digits with a Sum of 15
Count Ways to Draw Cards Summing to 7 from 1 to 10
Combinatorics Problem: Choosing 8 Questions from 10 with Constraints
How Many Different 3-Card Hands Can Be Dealt from a 52-Card Deck?