Answer:
The restaurant bill before the service charge is: £69.55
Step-by-step explanation:
Service charge percentage = 8%
Total Bill including service charge = £75.60
Let us first determine the service amount using the formula
Service amount = 8% of 75.60
= 8/100 × 75.60
= £6.05
Thus, the restaurant bill before the service charge can be determined by subtracting the service amount from the total bill.
Restaurant bill before the service charge = Total Bill - Service amount
= £75.60 - £6.05
= £69.55
Therefore, the restaurant bill before the service charge is: £69.55
