Math Problem Statement
Rudi akan bermain kelereng bersama Bima, Sultan, Jaka dan Satriya. Rudi memiliki 120 kelereng. Rudi akan membagikan kelerengnya kepada Bima; 30 persen kelereng kepada Sultan dan 0,15 bagian kepada Jaka. Sisa kelereng Rudi akan dibagi sama banyak untuk dirinya sendiri dan Satriya.
Jika 10 kelereng Satriya diberikan kembali kepada Rudi, berapakah selisih paling banyak antara kelereng yang dimiliki Rudi dengan kelereng milik masing-masing temannya?
Solution
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Math Problem Analysis
Mathematical Concepts
Percentages
Division
Subtraction
Word Problems
Formulas
Percentage formula: (percentage × total) / 100
Division: total ÷ number of people
Subtraction: final value − initial value
Theorems
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Suitable Grade Level
Grades 5-7
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