YOU SAID:
how much does a cow need to eat
INTO JAPANESE
牛はどれくらい食べる必要がありますか
BACK INTO ENGLISH
How much cow do you need to eat
INTO JAPANESE
どれくらいの牛を食べる必要がありますか
BACK INTO ENGLISH
How many cows do you need to eat
INTO JAPANESE
何頭の牛を食べる必要がありますか
BACK INTO ENGLISH
How many cows do you need to eat
Come on, you can do better than that.