Answer:
80,223,666 Americans under 20.
Explanation:
The important information is the second bullet point, I don't think the rest is relevant.
We need to find what number 193,000 is 0.24% of.
We can use the equation x * 0.0024 = 193,000.
By dividing both sides by 0.0024, we get that x = 80,416,666. This is the total.
By subtracting 80,416,666 - 193,000, we can get the number of people who do not have diabetes. The difference is 80,223,666.