 <translate> Use some thinking to answer the following question. A man purchased 2 blankets @ Rs.100 each, 5 blankets @ Rs.150 each and two blankets at a certain rate which is now slipped off from his memory. But he remembers that the average price of the blankets was Rs.150. Find the unknown rate of two blankets?
Options:
(A) 278
(B) 277
(C) 278
(D) 450
(E) 550 <yor> Ronú díẹ̀ kó o tó dáhùn ìbéèrè tó tẹ̀ lé e yìí. Ọkunrin kan ra aṣọ ibora meji @ Rs.100 kọọkan, aṣọ ibora marun @ Rs.150 kọọkan ati aṣọ ibora meji ni oṣuwọn kan ti o ti yọ kuro ninu iranti rẹ bayi. Àmọ́, ó rántí pé iye tí wọ́n ń ta àwọn aṣọ náà ní ìpíndọ́gba jẹ́ ọgọ́jọ ó lé àádọ́jọ [150] rúpù. Ṣé o mọ iye tí a kò mọ̀ nípa aṣọ méjì? Àwọn àyè: (A) 278 (B) 277 (C) 278 (D) 450 (E) 550 ì ì 