How would you do on this quick maths test in an interview? (Harder)

What other kind of questions could they ask me during the interview?
Are you up for something a little bit harder? The step by step guide has been removed.
Can you work out these maths problems?
You can use a paper, pencil and calculator to work out the answers and you can use the space provided to show your answer.
Can you think of any other jobs do you think will require numeracy skills?
Your next task: When completing the task below simply put the answer in the space provided. When writing the numbers please include the apostrophe when writing the thousand like this 225,000.
If the answer has more than 2 numbers after the decimal point, please round up to 2 decimal places.