 
 <translate> If they ate 60% of the pieces of cake, the friends ate 60 / 100 * 240 pieces = 144 pieces of the cake. The total number of pieces remaining is 240 pieces - 144 pieces = 96 pieces. When Juelz divided the remaining pieces of cake to his sisters, each sister received 96 pieces / 3 sisters = 32 pieces / sister. So the final answer is 32. <hau> Idan sun ci kashi 60% na gutsuttsarin kek, abokai sun ci 60 / 100 * 240 guda = 144 guda na kek. Jimlar adadin da suka rage shine 240 guda - 144 guda = 96 guda. Lokacin da Juelz ya raba sauran yanka kek ga 'yan uwansa mata, kowace' yar'uwa ta sami 96 / 3 'yan'uwa mata = 32 / 'yar'uwa. Don haka amsar karshe ita ce 32. 