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a 250g block of cheese costs £1.80 how much is that per 100G

 Apr 17, 2016
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250g block of cheese costs £1.80 how much is that per 100G

 

1.80/250 =0.72 or 72/100 of a pence-cost per gram. So,

100 x .72 =72p for 100 grams.

 Apr 17, 2016

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