Answer:
So total number of pieces will be 2
Step-by-step explanation:
We have given the total length of the board [tex]=\frac{5}{7}yard[/tex]
It is given that Luci cuts the board into pieces of [tex]=\frac{5}{14}yard[/tex] long
We length of each piece = [tex]=\frac{5}{14}yard[/tex]
We have to find the total number of pieces
For finding total number of pieces we have to divide the total length of board by length of each piece
So number of pieces [tex]=\frac{\frac{5}{7}}{\frac{5}{14}}[/tex] = 2