It is basically 22 x 4 or the other way around 4 x 24 of which equals: 88
Look at the original equation. 6x9=54. all you are doing is switching numbers up. 54/9=6. or 54/9=6.
A red block is 2 ounces and a green block is 4. This would make the answer 6 for the total weight of one of each block.