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14-07-2016
Mathematics

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pamela's age is two times jiri's age. the sum of their ages is 39. what is jiri's age?

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texaschic101 texaschic101

14-07-2016

p = 2j
p + j = 39

2j + j = 39
3j = 39
j = 39/3
j = 13

p = 2j
p = 2(13)
p = 26

so pamela (p) is 26 and jiri (j) is 13

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