Math Problem Statement
- Suatu proyek dapat diselesaikan oleh 120 orang dalam waktu 3/4 hari.
X: Jumlah orang yang diperlukan untuk menyelesaikan pekerjaan tersebut dalam waktu 6 hari.
Y: 15
Manakah hubungan yang benar antara kuantitas X dan Y berikut berdasarkan informasi yang diberikan?
A. X > Y
B. X < Y
C. Hubungan X dan Y tidak dapat ditentukan
D. X + Y = 0
E. X - Y = 0
Solution
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Math Problem Analysis
Mathematical Concepts
Proportion
Work-time relationship
Formulas
Total work = number of people × time in days
X = total work / time in days
Theorems
-
Suitable Grade Level
Grades 8-10
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