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 Apr 3, 2020
 #1
avatar+23699 
+1

60 g /15 bis   x 60 bis  = 240 g sugar needed     

                                          she needs 3x flour as sugar     3 x 240 g = 720 g flour for 60 bis

 Apr 3, 2020
 #2
avatar+23699 
+1

She needs twice as much butter as sugar    2 x 240 g = 480 g butter for 60 bis

     She'll have to buy 2 packets of butter   ....each one is 250 g    2 x 250 g = 500 g       she will have 20 g left over

 Apr 3, 2020

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