# Tim is 10 years old. His sister Amy is 4/5 Tim's age Tim's mum is 4.25 times as old as Amy. How old is Tim's mum?

##### 1 Answer

Jul 5, 2018

I got

#### Explanation:

Amy is:

Amy´s mum is:

Jul 5, 2018

I got

Amy is:

Amy´s mum is:

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