 
<translate> Ka yi la'akari da wannan tambayar. Akwai takalma guda 1250 a cikin shagon. Akwai nau'i-nau'i 540 masu launin shuɗi. Sauran ko dai kore ne ko kuma shuɗi. Adadin takalman kore daidai yake da adadin takalman shunayya. Nawa ne takalman shunayya a cikin shagon? Idan amsar ita ce "355"; bayyana dalilin: <eng> Consider the question. There are 1250 pairs of shoes in the warehouse. There are 540 pairs that are blue. The rest are either green or purple. The number of green shoes is equal to the number of purple shoes. How many pairs of purple shoes are in the warehouse?
 If the answer is '355'; explain the reasoning: 