How to Use "eighty" with Example Sentences

1. Eighty per cent of gallstones are cholesterol-related .

2. Eighty percent of your effectiveness comes from 20 percent of your activities .

3. Moses was eighty years old and aaron eighty-three when they spoke to pharaoh .

4. Eighty percent of the girls said their fathers did not live with them .

5. Eighty per cent of the world will have gay marriage ( paul )