A shirt company has 3 designs each of which can be made with short or long sleeves. There are 7 color patterns available. How many different types of shirts are available from this company?
+2498 A shirt company has 3 designs each of which can be made with short or long sleeves. There are 7 color patterns available. How many different types of shirts are available from this company?
So 3 designs ,short or long sleeves which is 2 and 7 colors:
\(3\times 2\times7=42\)
