Tony is 9 years old his father is 4 time his age if his grandfather is 30 year older then his father, what is his grandfather’s ag

2 thoughts on “Tony is 9 years old his father is 4 time his age if his grandfather is 30 year older then his father, what is his grandfather’s ag”

1. Answer:

   His grandfather’s age is 66

   Step-by-step explanation:

   1. Tony’s age =9
   2. his father’s age =4(9)=36
   3. his grandfather’s age =30 +36=66 years old

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2. Answer:

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   Step-by-step explanation:

   Let tony’s age be x

   Father’s age = 4x

   Grandfather’s age = 4x +30

   =4*9+30

   =36+30

   =66 years

   Reply