YOU SAID:

I am going to eat fifty hotdogs

INTO JAPANESE

私は50ホットドッグを食べるつもりです

BACK INTO ENGLISH

I'm going to eat 50 hot dogs

INTO JAPANESE

私は50匹のホットドッグを食べるつもりです

BACK INTO ENGLISH

I'm going to eat 50 hot dogs.

INTO JAPANESE

私は50匹のホットドッグを食べるつもりです。

BACK INTO ENGLISH

I'm going to eat 50 hot dogs.