She spent £30 on petrol. In total how much money did she spend?

Answer:
£120
Step-by-step explanation:
From the circle diagram it can be assumed that a quarter of her expenses go towards petrol. Therefore the total amount that she spends is four times more than the amount she spent on petrol:
[tex]Total = 4*30=120[/tex]
The total amount of money she spent is £120.