inayahxx inayahxx

23-04-2020
Mathematics

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£780 is divided between Dan, David & Mark so that Dan gets twice as much as David, and David gets three times as much as Mark. How much does David get?

Respuesta :

Darasimi Darasimi

23-04-2020

Answer:

234£

Step-by-step explanation:

since mark own is the smallest let his own be x

David 3x

Dan 2(3x)

add all

10x

ten x is equal to 780£

10x=780

x=78

since david is 3x

3(78)=234

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