How many 7/8 pieces can i cut from a 45.5 ft long piece

To find the answer, you simply have to multiply 7/8 by 45 1/2

7/8 * 45 1/2 = 39 13/16

If you evenly cut 7/8 foot pieces off of a 45 1/2.5 foot long piece, you will get 39 13/16 pieces.
Hope this helped =)

Where is the problems