Help me it’s my exam test

Fredrick designed an experiment in which he spun a spinner 20 times and recorded the results of each spin

Janie has $3. she earns $1.20 for each chore she does and can do fractions of chores. she wants to earn enough money to buy a cd for $13.50. write an inequality to determine the number of chores, c, janie could do to have enough money to buy the cd.

If 25% of y is 30, what is 60% of y?