Add new comment

On a farm, there are 60 animals – horses, cows, and sheep; for each horse there are 3 cows, and for each cow there are 2 sheep: how many animals of each kind? I believe it be 7, doing it in my head. The next one involving 7 men, I cannot get readily. I think I would need paper.
By submitting this form, you accept the Mollom privacy policy.