We are given
The volume of 100 drops of a liquid is 0.1 fluid ounce
so,
100 drops of liquid = 0.1 fluid ounce
Firstly , we will find volume of 1 drop of a liquid
we can divide by 100 to get it
1 drops of liquid = (0.1/100) fluid ounce
now, we need to find volume of 1000 drops
so, we can multiply by 1000
and we get
Volume of 1000 drops of liquid is

fluid ounce...................Answer