Please please help me its important thank u

What is the ratio if counted 14 robins out of 150

What kinds of numbers have an odd number of factors?

Adepartment store purchases screen-printed t-shirts at a cost of $5 per shirt. they mark up the price 150% (making the selling price 250% of the store's purchase price) and put them on the sales floor. every month that a t-shirt doesn't sell, the store reduces the selling price by 25%.