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Sobuj bought three pieces of material. The first piece is 1 yard 2 feet 6 inches long, the second piece is 2 yards 1 feet 5 inches long, and the third piece is 4 yards 2 feet 7 inches long. If the cost of the material is Tk. 36 per yard, how much did Sobuj spent?

Sobuj bought three pieces of material. The first piece is 1 yard 2 feet 6 inches long, the second piece is 2 yards 1 feet 5 inches long, and the third piece is 4 yards 2 feet 7 inches long. If the cost of the material is Tk. 36 per yard, how much did Sobuj spent? Correct Answer Tk. 330

Piece1 = 1 yard 2 feet 6 inches Piece2 = 2 yards 1 feet 5 inches Piece3 = 4 yards 2 feet 7 inches - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - Total length = 7 yards 5 feet  18 inches                       = 7 yards 6 feet 6 inches [1 foot = 12 inch]                       = 9 yeards 0.5 feet [1 yard = 3 feet]                       = (9 + 0.5/3) yards                         = 27.5/3 yards Total cost = 36 x 27.5/3 = 330 TK.

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