Question
The ratio of the speeds of Train A, Train B, and Train C is 3:5:7 respectively. Train D moves 6 km/hr slower than Train
The ratio of the speeds of Train A, Train B, and Train C is 3:5:7 respectively. Train D moves 6 km/hr slower than Train
B. If the difference between Train C and Train A’s speed is 48 km/hr, what is the ratio of speed of Train B to Train D?
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