Math, asked by harpreet7, 1 year ago

joel and tom were travelling from town x to town y which was 210 km apart. joel set off 1 hr 15 min later than tom but arrived 15 min earlier. if the average speed of tom was 42 km/h, find the average speed of joel

Answers

Answered by viggi
6
1hour=42km/hr
the answer is 31.5km/hr


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