pepperkeithan pepperkeithan

25-08-2021
Mathematics

contestada

Martin was 10 years old last year. This year, His brother's age is 2 times of Martin's. How old is Martin's brother this year?

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GauthMethJoey GauthMethJoey

25-08-2021

martin’s age this year = 10+1 = 11
brothers age = 2(11) = 22

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