A school surveyed 400 students about whether they play a musical instrument and whether they participate in a sport. The survey revealed the following:

• 60% of students play a musical instrument.
• 40% of students participate in a sport.
• 25% of students who play a musical instrument also participate in a sport.

If a student who participates in a sport is selected at random, what is the probability that they do not play a musical instrument?