Dental How much fluoride is present in a tooth paste with 700 ppm fluoride? A 0.7 mg per one gram of toothpaste B 7 mg per one gram of tooth paste C 7.2 mg per one gram of toothpaste D 0.007 mg per one gram of toothpaste 💡 Explanation How much fluoride is present in a tooth paste with 700 ppm fluoride? ✓ Correct Answer: A. 0.7 mg per one gram of toothpaste