A knitted hat pattern comes in five styles with 3 stitch options and 4 sizes, and there are 5 yarns appropriate for the hat. Disregarding the size, how many different hats can be made?
I think it's 5 but please don't quote me on that I'm really not the brightest so if you get this wrong don't blame me and if you don't think it's right then please don't write the answer 5 just wait for someone else