Math Problem Statement
چگالی ماده B,25 درصد بیشتر از چگالی ماده A است. دو کره تو پر و مشابه از این دو ماده ساخته ایم.در این صورت جرم کره ای که از ماده A ساخته شده چند دصد کمتر از جرم کره ای است که از ماده B ساخته شده؟
Solution
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Math Problem Analysis
Mathematical Concepts
Density
Volume
Mass calculations
Formulas
Volume of a sphere: V = (4/3) * π * r^3
Mass calculation: m = ρ * V
Theorems
-
Suitable Grade Level
Advanced
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