Ballpark — March 15, 2026
Answers to that day's 5 daily estimation questions.
Percentage of the world with internet access
66%
Global connectivity is rapidly increasing.
Number of teeth in a standard adult mouth
32 teeth
This includes the four wisdom teeth.
Percentage of calories from fat in an avocado
~77%
One of the few high-fat plant foods.
Total years the Ming Dynasty lasted
276 years
From 1368 to 1644.
Total gold medals won by Michael Phelps
23 medals
He has 28 total Olympic medals in total.