Alan is a farmer. he has horses, cows, chicken, and 3 sheep. the number of horses equal the number of cows and chicken combined. there are 4 fewer cows than chicken. if there are 55 animals total, how many are chicken.

55 animals, 3 sheep. 52 remaining. This means there are 26 horses. 26 - 4 = 22. So 22 is the chickens and cows combined - 4. 22/2 = 11. 11 + 4 = 15
15 chickens

At a constant it will take one hour to travel 32 mi.at that speed it will take 1/2 hr to travel the remaining 16 mi.it will take 1+1/2 hr to travel the 48mi @ 32mph.so 1 hr = 60 min& 1/2 hr = 30 min1+1/2 hr = 90 min.there are 60s in each 90 × 60 = 3600 seconds.the real question seriously is he why are they driving so slow? ! lol.