The boat sailed from village to village against the river flow for 1 hour 30 minutes, and spent 70
| May 19, 2021 | education
The boat sailed from village to village against the river flow for 1 hour 30 minutes, and spent 70 minutes on the way back. Which path will take him longer? How many minutes more?
Let’s express the time that the boat sailed in the same units, in minutes.
One hour – 60 minutes.
1 hour 30 minutes = 60 + 30 minutes = 90 minutes.
Let’s calculate how many minutes more the boat sailed against the current:
1) 90 minutes – 70 minutes = 20 minutes.
Answer: the journey from the village to the settlement takes more than 20 minutes.
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