The first thing we have to do is know what the problem is asking us to find. In the problem, we are asked to find the number that 13.5 is 60% of. In order to find this number, we have to divide. We are going to divide 13.5 by 60%. 60% can be turned into decimal form which is 0.6.
Count how many pieces there are and then seer how many is that specific Piece and for percentage make it 100% of this amount then divide the different one out