Math Problem Statement
Sitompul mulai belajar pada pukul
19.00. Sitompul mengerjakan pekerjaan rumah (PR) selama 1 3/4jam. Jadi, Sitompul selesai mengerjakan pr pukul .
Solution
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Math Problem Analysis
Mathematical Concepts
Time Calculation
Addition of Time
Fraction to Decimal Conversion
Formulas
1 3/4 hours = 1.75 hours
19:00 + 1.75 hours = 20:45
Theorems
-
Suitable Grade Level
Grades 5-7