Aperson walks 2 3 of a mile in 2 9 of a hour. which complex fraction when simplified will compute the unit rate of miles per hour?

Step-by-step explanation:

The rate of miles per hour refers to the speed, which is calculated with:

Where:

Replacing all values, we have:

54 kilometers per hour

step-by-step explanation:

according to rules:

1 km = 1000 meter

which means that 1 meter = 1/1000 km

1 hour = 3600 second [ as 1 hour = 60 min = 60 *60 seconds ]

which means that 1 second = 1/3600 hour

therefore, 1 kilometer/hour =

thus to convert 15 meter per second to kilometer per hour, we multiply 15 to 3.6 kilometer/hour.

15 meter/second=   which is the required answer.

try soting them out first

step-by-step explanation: