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Re: A Food and Drug lab has two new samples: a 240 gram cup of drip coffee

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prathyushaR wrote:
120 gm cup will have 60 gm coffee(50%) and 60 gm espresso(50%)
240 gm coffee has 124 mg caffeine thus,
60(240/4) gm coffee will have 31(124/4) mg caffeine
and 60 gm espresso has 160 mg caffeine
so the new drink will have 31+160 =191 mg caffeine.
ANSWER :D


Can you please solve this using a mixture diagram? I just want to see how we'll solve this through that because I've recently learnt that technique.

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