The cattle at the Wayne Farm are fed 4

3
5
bales of hay each day. The horses are fed 3 times as much hay as the cattle. How many bales of hay are the horses fed each day?

The cattle are fed a total of 4 + 3 + 5 = 12 bales of hay each day.

Since the horses are fed 3 times as much hay as the cattle, they are fed 3 * 12 = 36 bales of hay each day.

Therefore, the horses are fed 36 bales of hay each day.