Solution
- Amal's initial cost after getting the eye test is £25.00
- The cost of Amal's frame and lenses are £155.00 and £39.50 respectively. This means that Amal needs to pay a total of:
- This amount, £194.50 is the total Amal is to pay for the frame and lens of his glasses.
- Amal is required to also pay for insurance. This insurance is based on the cost of the frame and lens for his glasses.
- Based on the "Cost of Insurance" table given to us,
- The table shows us that if the cost of frames and lenses is between £101 - £200, then the cost of insurance to be paid is £19.
- Thus, the cost of Amal's insurance is £19
- Now, we can calculate her total cost as follows:
- Applying the above formula, we have:
Final Answer
Amal's total cost is £238.50