Forest and his friends have prepared a birthday cake for their friend Juelz having 240 cake pieces. After singing the birthday song, they ate 60% of the cake's pieces, and later, Juelz divided the remaining pieces among his three sisters. What is the number of pieces of cake each sister received?
If they ate 60% of the pieces of cake, the friends ate 60/100 * 240 pieces = 
<gadget id="calculator">60/100*240</gadget>
<output>144</output>
144 pieces of the cake.
The total number of pieces remaining is 240 pieces - 144 pieces = 
<gadget id="calculator">240-144</gadget>
<output>96</output>
96 pieces.
When Juelz divided the remaining pieces of cake to his sisters, each sister received 96 pieces / 3 sisters = 
<gadget id="calculator">96/3</gadget>
<output>32</output>
32 pieces/sister.

<result>32</result>