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liraira [26]
3 years ago
9

Im 10 years old and my sister is 4 years younger than me. 60 years later how old is my sister?

Mathematics
1 answer:
Morgarella [4.7K]3 years ago
8 0
Your sister would be 66.
When you are 10, your sister would be 6 (10-4=6)
60 years later, you would be 70, and your sister would still be 4 years younger.
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Explanation:

The 'i' refers to the imaginary number \sqrt{-1}

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