Find out the age of your grandfather and father from a linear equation between these two a) Age of your grandfather and your age b) Your age and your father's if my age is 14 and fathers 42 and grandfather's age is 70
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Answer:
Let the age of mine, my father and my grandfather be 25, 50, and 75 years respectively.
(a) Now, Age of mine = 25 years.
Age of my grandfather = 75 years.
This means my grandfather is thrice times older then me.
∴ Grandfather's age = 3 × My age
If my age is x (= 25) years and then my grandfather's age will be 3x years.
∴ Required linear equation is
Grandfather's age = 3x
(b) Mine age = 25 years.
My Father's age = 50 years.
It means my father is twice of mine age,
∴ Father's age = 2 × My age
Father's age = 2x
This is the Required linear equation of one variables.
Hope it helps.
Answer:
Let the age of mine, my father and my grandfather be 25, 50, and 75 years respectively.
(a) Now, Age of mine = 25 years.
Age of my grandfather = 75 years. This means my grandfather is thrice times older then me.
.. Grandfather's age = 3 × My age If my age is x (= 25) years and then my grandfather's age will be 3x years.
.. Required linear equation is
Grandfather's age = 3x
(b) Mine age = 25 years.
My Father's age = 50 years.
It means my father is twice of mine age,
.. Father's age = 2 × My age
Father's age = 2x
This is the Required linear equation of one variables.
hope this helps ❤️