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Two motorists drove their cars at a speed of 45 km per hour and 50 km per hour respectively. One car took 10 minutes longer than the other to travel a distance. Find the distance travelled.

Two motorists drove their cars at a speed of 45 km per hour and 50 km per hour respectively. One car took 10 minutes longer than the other to travel a distance. Find the distance travelled. Correct Answer 15 km

Hints: ধরি, ভ্রমণকৃত অংশের দৈর্ঘ্য x km = x/45 - x/50 = 10/60 ( 10x - 9x) /450 = 1/6 x = 450/6 x = 75 [ NOTE: সঠিক উত্তর 75 km ]

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