Math Problem Statement
Age of Babubhaiya is 50. Ratio of the age of Anuradha and age of Shyam is 9:8. Ratio of age Raju to Anjali is 4:3. The difference between age of Babubhaiya and Anjali 5 years ago is 20 which is 7/10th of the difference between the present age of Babubhaiya and Shyam. Find the age difference between Raju and Shyam after 5 years. [Babubhaiya is senior most person]
Solution
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Math Problem Analysis
Mathematical Concepts
Algebra
Ratios
Age Problems
Formulas
Age difference = Present age - Age in the past
Ratio-based age equations: Anuradha's age = 9x, Shyam's age = 8x, Raju's age = 4y, Anjali's age = 3y
Theorems
Linear Equations
Ratio and Proportion
Suitable Grade Level
Grades 9-10
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