Question

June father is six times as old as June the sum of their age is no less than 77 what is the youngest age June can be

Answer 1

Let June's age be

`x \: years`

Then his father is

`6x \: years`

The sum of their ages is no less than 77 means,

`x + 6x \geqslant 77`

`7x \geqslant 77`

`x \geqslant 11`
The youngest age June can be is 11