The fraction of her weekly pocket money that Sally spend on bus fare is [tex]\frac{7}{24}[/tex].
The fraction of her weekly pocket money that she spend on bus fare is calculated by dividing the total weekly bus fare by the weekly amount.
The calculation is done below;
[tex]= \frac{3.5}{12} \\\\= \frac{3.5 \times 10}{12 \times 10} \\\\= \frac{35}{120} \\\\= \frac{7}{24}[/tex]
Thus, the fraction of her weekly pocket money that Sally spend on bus fare is [tex]\frac{7}{24}[/tex].
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