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10) Sarah is 3 years older than her sister Mary. Together their ages add up to 23. How old is Mary?
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4 votes
10) Sarah is 3 years older than her sister Mary.

Together their ages add up to 23. How old is Mary?

User Wassadamo
by
7.2k points

1 Answer

4 votes

Answer:

20

Explanation:

20 - 3

Sarah is 3 years older so 23 is going to be subtracted.

User ABorty
by
8.4k points
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