A package of paper straws comes with 200 straws, and 25% of them have a polka dot design. How many of the paper straws have polka dots?

50

Explanation:

op: object of preposition

honestly you should not write it the word placement is not right and this does not sound right so i think you should write it this way. the life lessons i refused to learn, taught me the hard way this sounds way better you should try it! hope this is very !