Length of rope Xia has is 16 metres.
She wants to cut this rope to use it as skipping rope.
She cuts off [tex]\frac{1}{6}.[/tex]of the rope
To find the length of the skipping rope we find [tex]\frac{1}{6}th[/tex] of the length of the rope.
Length of skipping rope = [tex]\frac{1}{6}of 16[/tex]=2.7meters
Length of skipping rope = 2.7 m.