# math !!!! :O

Amanda is 12 years old. She is 2/7 times as old as her father. How many years ago was her father 4 times as old as Amanda.

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1. Amanda now = 12
Amanda then = 12-x
Father now = F
Father then = F-x

12 = (2/7) F
F-x = 4 (12-x)

F = 7*12/2 = 42
42-x = 48 -4x
3x = 6
x = 2
-----------------
check
A was 10
F was 40 yes four times
7/2*12 = 42 yes

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2. punany

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3. 42

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4. 42 12/1*7/2=84/2=42

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5. 42✔️✔️✔️✔️✔️✔️✔️

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