Okay so for the surface area do i multiply 2 and 3 or 2.5 and 3

Step-by-step explanation:

1) Find the area of two sides (Length*Height)*2 sides.

2) Find the area of adjacent sides (Width*Height)*2 sides.

3) Find the area of ends (Length*Width)*2 ends.

4) Add the three areas together to find the surface area.

I hope this helps in any way possible

to find the total number of combinations, multiply the quantity of each item by each other:

2 pairs of shoes x 3 pairs of shorts = 6 different combinations.