The task is to generate the correct answer for a given math problem.

[Q]: Problem: 300 first - time customers of a fashion store were surveyed for their shopping experience right after leaving the store . 60 % of the customers in the survey had purchased clothes for less than $ 100 . 40 % of the customers in the survey reported they were overall satisfied with their purchase . 45 % of the customers that had purchased clothes for less than $ 100 reported they were overall satisfied with their purchase . what percent of the customers surveyed purchased clothes for at least $ 100 and reported that they were not overall satisfied with their purchase ?
[A]: 13


[Q]: Problem: the area of a triangle is with base 12 m and height 5 m ?
[A]: 30 m 2


[Q]: Problem: the area of a triangle is with base 4 m and height 6 m ?
[A]:
12 m