# percentages

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• Sep 20th 2009, 10:16 AM
uma
percentages
35% of atotal weight of a cake is sugar .If the cake waight 2.25 kg ,what is the weight of sugar in grams ?
• Sep 20th 2009, 10:19 AM
e^(i*pi)
Quote:

Originally Posted by uma
35% of atotal weight of a cake is sugar .If the cake waight 2.25 kg ,what is the weight of sugar in grams ?

$m_{sugar} = 2250 \times 0.35$