Question

1-a cord of length 711/2mhas been cut into 26 peices what is the length of each peice.
2-find the area of a square plot of land whose each side measures 81/2 m​

Answer 1

I.Length of 26 pieces =711/2m

Length of 1 piece=711/2÷26

=711/52m

II.Area of a square=side^2

=(81/2)^2=6561m^2