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  • 12-08-2019
  • Mathematics
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Pamela’s age is three times jiri’s age the sum their ages is 40.what is jiri age

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gmany
gmany gmany
  • 12-08-2019

Answer:

Jiri is 10 years old.

Step-by-step explanation:

[tex]J-\text{Jiri's a}\text{ge}\\3J-\text{Pamela's a}\text{ge}\\40-\text{the sum their ages}\\\\\bold{EQUATION:}\\\\J+3J=40\\4J=40\qquad\text{divide both sides by 4}\\J=10[/tex]

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