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How much time does a train take to covera distance of 507 km between New Delhiand Lucknow if average speed of the trainis 72 km /hPlease show the cutting also and the back answer is 7 hour 2.5 minute |
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Answer» Step-by-step 507/72= 5 3/72×60= 7 HR 2.5 min xplanation: |
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