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DHL charges Tk 2 for each pound for the first 20 pounds of package weight and Tk 1.5 for each pound or fraction of a pound over 20 pounds. How much will it charge to carry a package which weights 47/2 pounds?

DHL charges Tk 2 for each pound for the first 20 pounds of package weight and Tk 1.5 for each pound or fraction of a pound over 20 pounds. How much will it charge to carry a package which weights 47/2 pounds? Correct Answer Tk 46

47/2 = 23.5 pounds 23.5 - 20 = 3.5 = 4 [DHL . 5 কে 1 ধরা হয়] so, cost = 20*2 + 4*1.5 = 46

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