Answer:
1000 Meters per Kilometer and 1 Hour per 60 Minute
Step-by-step explanation:
In the given question, we have to convert 4 km per min into meters per hour.
We know that:
There are 1000 meters in a kilometer, therefore we multiply it by 1000.
Also, there are 60 minutes in an hour. Therefore, to convert minutes into hour we divide it by 60.
This can be written as :
\(\displaystyle\frac{Kilometer\times 1000\text{Meter per Kilometer}}{Minute\times \text{1 Hour per 60 Minute}}\)
\(= 60,000 \text{ meters per hour}\)
Thus,
\(4 \text{ kilometer per hour} = 60000\times 4\text{ meters per hour}\\= 2,40,000\text{ meters per hour}\)
Thus, from the options mention below we can use the transformations:
1000 Meters per Kilometer and 1 Hour per 60 Minute.
Although, the other two transformation can be used as well and mean the same. But it is appropriate to use these.
