Answer:
£104
Step-by-step explanation:
Matthew's wage is £320 per week.
5/8 of his wage is spent on food. 5/8 of £320 is:
[tex]\frac{5}{8} * 320[/tex] = £200
5% goes on the household bills. 5% of £320 is:
[tex]\frac{5}{100} * 320[/tex] = £16
The amount left to save is therefore:
320 - (200 + 16) = 320 - 216 = £104
Matthew saves £104.