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  • 11-03-2020
  • Mathematics
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Emily is 2 years older than Alysson. The product of their age is 440. How old are they?

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  • 11-03-2020
Call Emily's age is x, we have:
x * (x - 2) = 440
So x = 22
So Emily's 22 years old, Alysson's 20 years old.\\
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