Mathematics, 16.12.2021 04:10, docholiday

On the second day of a hiking trip, a group of tourists walked a 17% greater distance than on the first day. By what percent did their average speed change from the first day to the second day if on the second day they hiked for 20% longer? HELP ME PLZ.

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On the second day of a hiking trip, a group of tourists walked a 17% greater distance than on the fi...