The boat moves at a speed of 60 kilometers per hour in what time it will cover the distance of 720 km.

You need to find time, i.e. use the formula time = distance: speed
Everything that is needed for the solution is known, so there is no need to look for anything else
It turns out time = 720: 60 = 12 hours
But it’s better to write it like this:
720: 60 = 12 (hours) the boat needs to move
Answer: 12 hours



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