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Ilka and grandma are 72 years old together. Grandma is five times as old as Ilka. How old is Ilka? Solve with an equation.​

Answer :

PJDEMARCOGO

Answer:

12

Step-by-step explanation:

g+I = 72

I * 5 = g

(I*5) + I = 72

6i = 72

I=72/6

I = 12

XXMASSOMESTBACCHIXXGO

Answer:

let ikas age be x

then grandma will be 5x

so equation will be

[tex]5x + x = 72 \\ 6x = 72 \\ x = \frac{72}{6} \\ \\ x = 12 \\[/tex]

Step-by-step explanation:

hope it helps uh<3

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