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Math
In a certain shop, notebooks that normally sell for BDT 1.50 each are on sale at 2 for BDT 2.89 . How much can be saved by purchasing 10 of these notebooks at the sale price?
A) BDT 1.00
B) BDT. 0.85
C) BDT 0.65
D) BDT 0.55
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