Marcia has 8 shirts, 5 pairs of pants, and 4 pairs of shoes. Assuming everything is clean, how many ways can she select clothing to wear to school?
A 324 different ways
B. 160 different ways
C. 44 different ways
D. 17 different ways

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