Curtains are manufactured in 3 different styles, 5 different colors, and 4 different fabrics. How many different style-color-fabric combinations are possible?

60

Step-by-step explanation:

3X5X4 = 60

there are 3 different ways you can make the curtains ...

There are 5 different colors you can apply

There is 4 different types of fabric you can use

this results in a mutiple of 3 and 5x4 which equals 3x20 which equals 60