visnovskyluky visnovskyluky

19-01-2022
Mathematics

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Robert is 15 years older than his sister, Helen. The sum of their ages is sixty-three. Find their ages.

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sply0992 sply0992

19-01-2022

Answer:

39 and 24

Step-by-step explanation:

39 - 24 = 15

39+24= 63

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