loopylou
loopylou
09-12-2015
Mathematics
contestada
Cost of 2 1/2kg at 28p per kg
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wmd1999
wmd1999
09-12-2015
if each kg costs 28p and you need 2.5 (2 1/2 in a decimal), then you multiply the price with the amount. In this case you would get 2.5*28=70
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