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Inessa05 [86]
3 years ago
6

mark is 11 years older than his sister. In 8 years he will be twice as old as she will be then. How old are they now

Mathematics
1 answer:
Whitepunk [10]3 years ago
8 0

Answer: 14 years old and his sister is 3 years old

Step-by-step explanation:

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