Math Problem Statement

Jim took 2 1/4 h to travel from Town X to Town Y. On the way, he passed Ken who was travelling in the opposite direction at uniform speed of 52km/h. 1h 15 mins later, Jim reached Town Y while Ken was still 15km away from Town X. Find the distance between Town X and Town Y.

Solution

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Math Problem Analysis

Mathematical Concepts

Distance-Speed-Time Relationship
Relative Motion

Formulas

Distance = Speed × Time
Relative distance covered by two moving objects = Speed1 × Time + Speed2 × Time

Theorems

Relative Speed Theorem

Suitable Grade Level

Grades 8-10