Math Problem Statement
disebuah kebun binatang, perbandingan singa laut dan pinguin adalah 4 : 11. jumlah penguin 84 lebih bnyak dari singa laut, berpa jumlah singa laut? a. 50 b. 49 c. 48 d. 47 e. 46
Solution
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Math Problem Analysis
Mathematical Concepts
Ratio
Linear Equations
Formulas
\( \frac{x}{y} = \frac{4}{11} \)
\( y = x + 84 \)
Cross-multiplication formula
Theorems
Proportionality Theorem
Linear Equation Substitution
Suitable Grade Level
Grades 6-8
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