 
 <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 <ibo> Chebara ajụjụ na-esonụ echiche. Otu nwoke zụtara blanket 2 @ Rs.100 nke ọ bụla, blanket 5 @ Rs.150 nke ọ bụla na blanket abụọ na ọnụego a kapịrị ọnụ nke ọ na-echefu ugbu a. Ma o chetara na ọnụ ego ha na-akwụbu maka blanket ndị ahụ bụ otu narị na iri ise. Chọta ọnụọgụ amaghị ama nke blanket abụọ? Nhọrọ: (A) 278 (B) 277 (C) 278 (D) 450 (E) 550 