Cameron's scout leader organized a contest to see who could build the strongest boat out of aluminum foil. After building their boats, the scouts measured how many pennies the boats could support before sinking. This box plot shows the results.

Answer:
1/4
Step-by-step explanation:
In a box plot, each whisker represents
1
4
of the data. So,
1
4
of the boats could support 12 or more pennies.