8. The actual measurements for rooms are given. Using the floor plan and scale above, find the measurements on the floor plan.
a. master bedroom
b. den
12 feet by 15 feet
18 feet by 9 feet
c. dining room
12 feet by 9 feet

54 km / hours

step-by-step explanation:

we need to convert seconds to hours

60 seconds = 1 minutes

60 minutes = 1hour

15 m         60 second   60 minutes

  * *         = 54000 meters/ hour

second     1 minute             1 hour

now we need to convert meters to km

1000 m = 1 km

54000 m       1 km

*   = 54 km / hours

hour               1000m

1332.

this is because to get from 333 to 999 you multiply by 3, and you should do the same to the number of hours.

therefore you would do 444*3=1332