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:
![\pounds(155+39.50)=\pounds194.50](https://img.qammunity.org/2023/formulas/mathematics/college/pkb9hivc80v7hpgc33qsf1lycws1rmanf2.png)
- 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:
![Total\text{ Cost}=Eyetest\text{ + }frames\text{ }and\text{ }lenses+Insurance](https://img.qammunity.org/2023/formulas/mathematics/college/xznvdbwqr7zl01btvq9jvxob3t9s55vaca.png)
- Applying the above formula, we have:
![\begin{gathered} \text{Total Cost}=\pounds(25+194.50+19) \\ \\ \therefore\text{Total Cost}=\pounds238.50 \end{gathered}](https://img.qammunity.org/2023/formulas/mathematics/college/kdesqnqt3rox7xrwomntqb84offwemu50b.png)
Final Answer
Amal's total cost is £238.50