Joshua used 1/4 of a coil of rope to hold a shelf to the wall, kept 4/9 od the remainder and uses the rest equally to tie 2 parcels.(a) What fraction of the rope did Joshua use to tie each parcel? Give your answer as a fraction in it's simplest form.(b) Joshua had 240 cm of rope at first. How Ong was the rope he used to tie each parcel?