primo4444

You're right. Not sure how I fell into that trap so easily.

No, the .02 is correct. If you ignore the percentages part (since both left and right side use it), you're doing

  0.72 x 0.03, which is indeed 0.02

If you do it as probabilities not expressed as percentages, it's 0.0072 x 0.0003, which is 0.0002, but that's 0.02%