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Mathematics, 06.12.2020 20:50 miranda911

Anna is x years old and her sister, Jane, is y years younger. 1) How old is Jane?
2) How old was Anna 3 years ago?
3) How old will Jane be in 5 years?
4) What is the sum of their current ages?
I know it's a lot but please help me :)

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Anna is x years old and her sister, Jane, is y years younger. 1) How old is Jane?
2) How old...
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