ashgodiouaoy0 ashgodiouaoy0

07-08-2017
Mathematics

contestada

pamela's age is two times Jiri's age. The sum of their ages is
54
. What is Jiri's age?

Respuesta :

kphung76127 kphung76127

07-08-2017

p+j=54
p=2j
Use substition method
(2j)+j=54
3j=54
j=18
Jiri is 18 years old.

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