tabionjones
tabionjones tabionjones
  • 07-09-2017
  • Mathematics
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Sarah is twice as old as her youngest brother. If the difference between their ages is 15 years, how old is her youngest brother?

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xcamayaxc
xcamayaxc xcamayaxc
  • 07-09-2017
If the difference between their ages is 15 years....
2x - x = 15
x = 15 years old. 15 years old is the age of the youngest brother
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