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A Passenger Train Takes Two Hours Less For A Journey Of 300 Km If Its Speed Is Increased By 5 Km/hr From Its Normal Speed. The Normal Speed Is? |
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Answer» LET the normal speed be 's' km/hr Then NEW speed = (s+5) km/hr 300/s−2=300/s+5 On SOLVING this equation we get: s = 25 km/hr. Let the normal speed be 's' km/hr Then new speed = (s+5) km/hr 300/s−2=300/s+5 On solving this equation we get: s = 25 km/hr. |
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