Write a unit rate that compares 16 skiers to 4 boats

The unit rate that compares 16 skiers to 4 boats is 4 skiers per boat.

To find the unit rate that compares 16 skiers to 4 boats, divide the number of skiers by the number of boats.

16 skiers รท 4 boats = 4 skiers per boat.

Therefore, the unit rate is 4 skiers per boat.