The boat sailed 28 km at a speed of 7 km / h. How long was it on the way?
| January 8, 2021 | education
Speed (V), time (t) and distance (S) are physical quantities that are dependent on each other.
Let’s calculate how long the boat spent on the way, provided that in 1 hour it sails 7 km, and its path was only 28 km according to the formula:
t = S: V = 28: 7 = 4 hours.
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