linaaaaa7

02.03.2021 • 

Mathematics

A pirate in search of a treasure hikes three days in a row. He hikes 12.5 km to his destination on the first day, 18 km to his destination on the second day, and 14 km to his destination on the third day. He hikes 1 km/h slower on the first day than on the second day, and 1 km/h faster on the first day than on the third day. The third day's hike takes 30 minutes longer than the second day's hike. How long does the pirate search (across all three days) if he spends 2 hours digging for treasure at each destination?

Ответ:

sokehs9

01.11.2021

Mathematics

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8000-92= 7908
to check it you can do 7908+ 92 to get 8000
hope this helps

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