Ajewelry salesperson earns 6two fifths ? % commission on all sales. today she sold ? $5 comma 570 in jewelry. what is her total commission? earned?

$356.48

Step-by-step explanation:

We have been given that a jewelry salesperson earns % commission on all sales. Today she sold $5,570 in jewelry.

To find the total commission earned by salesperson is same as finding the % of 5,570.  

Let us convert in decimal form.  

Therefore, the total commission earned by salesperson is $356.48.

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