Q5. A car is bought for £5000 and sold for £7500.
What is the percentage profit?

50% profit

Step-by-step explanation:

Cost price = £ 5000

Selling price = £ 7500

Profit  = Selling price - cost price

        = 7500 - 5000

       = £ 2500

Profit percentage =

                             = 50 %

Yes they should because it would be helpful if they ever traveled to different countries and others spoke a different language they would be able to communicate better, and they could also help other people learn aswell.

Explanation:

Hope this helps I know it's not that great but I tried lol.