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08-04-2020
Mathematics

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Ben is 20 years older than Daniel.Ben and Daniel first met two years ago.Three years ago,Ben was 3 times as old as Daniel. How old is Ben now?

Respuesta :

08-04-2020

Answer:

let's say Daniel's age is x and Ben's age is 3x or x+20

3x=x+20

2x=20

x=10

Daniel was 10 three years ago, Ben was 30, now he is 33

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