42 plus 13 is 55. So this is equal to 55 over 16, which is the same thing as, let's see, that's the same thing as three. And three times 16 is 48. So 3 7 16ths. So the mean for the seniors, the mean for the seniors, 3 7 16ths, is right around, let's see, this is three, that's four. So 7 16ths, it's a little less than a half. It's right around there.