Two trains travel along a 160 km track each day

MATHEMATICS · Subjective · CBSE · Mathematics · Proportional Reasoning-2 · Proportional Reasoning-2

Problem

Two trains travel along a 160 km track each day. The express travels 10 km h−110 \text{ km h}^{-1} faster and takes 30 minutes less time than the normal train. Find the speed of the express.

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