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two cans of cola are sold in different sizes one is 1.3kg and costs 4.05£ and the other is 475g and costs £1.47 which size is better for money?

 Nov 8, 2017
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475 g =  .475 kg

 

So...unit price  =   Cost / Quantity

 

So

 

4.05 / 1.3  ≈  3.2  £  per kg

 

1.47 / .475  ≈  3.09  £ per kg

 

The second is better

 

 

cool cool cool

 Nov 8, 2017

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