Alberto won 82 lollipops playing bean bag toss at his school's game night. Later, he gave four to each of his friends. He only has 6 remaining. How many friends does he have?

19

Step-by-step explanation:

After giving out the lollipops out he has (82 - 6)Lollipops = 76 Lollipops remaining

Now he has to share the 76 lollipops into 4 places to  each of his friends

Therefore the number of Friends getting 4 lollipops each = 76/4

= 19

CHECK: if 19 friends gets 4 lollipops each we will have (19x4)lollipops shared= 76 Lollipops

After sharing it he has (82-76) Lollipops remaining = 6 lollipops

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