Well, honey, 34 times 24 is 816, and if you divide that by 2, you get 408. So, the answer to your little math problem is 408. Now, go impress someone with your newfound knowledge, you smarty pants.
134.7059
139.7059
2.8333
14.7059
21
24+24+34+34 = 116
34
34 divided by 4 equals 8.5
5.6667
34
6