Answer:
There are 7.5 pieces.
Explanation:
Given : Tom used
yard of ribbon to tie weights on the tail of his kite. He cut the length of ribbon in equal pieces that were
yard long.
To find : How many pieces, each
yard long did Tom cut from the
yard ribbon?
Solution :
The total length of the yard ribbon is

The length of the one piece cut from total is

Let 'x' be the number of pieces.
According to question,





So, There are 7.5 pieces.