To find the percentage of mugs that had two handles, you can use the following formula:
Percentage = (Number of mugs with two handles / Total number of mugs) * 100
In this case, the number of mugs with two handles is 16, and the total number of mugs is 6,400. Plugging these values into the formula:
Percentage = (16 / 6400) * 100
= 0.0025 * 100
= 0.25%
Therefore, 0.25% of the mugs in the box had two handles.
~~~Harsha~~~