ashpanda00 ashpanda00

04-10-2016
Mathematics

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Kara is 4 more than twice as old as Julia. The sum of their ages is 13. How old is Julia?

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anneliz anneliz

04-10-2016

Let julia's age be x
Let Kara's age be 4x
x+4x=13
5x=13
x=13/5
2.6 years

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