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For every set of 24 toffees a shopkeeper gives 6 toffees extra, free of cost. In order to give a discount of 40%, the number of extra toffees (to the nearest integer) he should give in a sale of 44 toffees is∶1). 252). 373). 294). 31 |
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Answer» The shopkeeper gives 6 toffees free for every set of 24 toffees ∴ DISCOUNT = 6/30 × 100 = 20% If shopkeeper gives 40% discount, then the number of free toffees = 30 × 40/100 = 12 toffees On selling 18 toffees = 12 free toffees ∴ On selling 44 toffees = 12/18 × 44 = 29.33 toffees free So, the nearest integer is 29. |
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