2 Speed = ? Distance = 75 km Time = 3 hrs.
Added by Benjamin R.
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The formula is: Speed = Distance / Time In this case, we are given the distance (75 km) and the time (3 hrs), and we need to find the speed. So, we can plug in the given values into the formula: Speed = 75 km / 3 hrs Now, we can simplify the equation: Speed Show more…
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Speed $=\frac{\text { distance }}{\text { time }}$ Time $=\frac{\text { distance }}{\text { speed }}=\frac{20 \mathrm{~km}}{60 \mathrm{~km} \mathrm{~h}^{-1}}=\frac{1}{3} \mathrm{~h}$ $=\frac{1}{3} \times 60=20$ minutes
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