Choose the multiplication equation that is represented by the model. (1 point) A model partitioned into one hundred equal parts, with sixty parts shaded vertically and ninety parts shaded horizontally. The six columns and nine rows have fifty four parts that overlap, which are shaded darker.
0.6 x 0.9 = 0.54
0.4 x 0.9 = 0.36
0.1 x 0.4 = 0.04
0.6 x 0.1 = 0.06